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142134030341142 = 237231103769150287
BaseRepresentation
bin100000010100010100101000…
…011000111001010000010110
3200122020212202221211011212020
4200110110220120321100112
5122112210443231404032
61222143245551234010
741636562525634200
oct4024245030712026
9618225687734766
10142134030341142
1141319781779104
1213b3663b218906
136140248b32328
142715476617770
151167374097b2c
hex814528639416

142134030341142 has 96 divisors (see below), whose sum is σ = 341351803514880. Its totient is φ = 39299091672960.

The previous prime is 142134030341101. The next prime is 142134030341153. The reversal of 142134030341142 is 241143030431241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 945675523 + ... + 945825809.

It is an arithmetic number, because the mean of its divisors is an integer number (3555747953280).

Almost surely, 2142134030341142 is an apocalyptic number.

142134030341142 is an abundant number, since it is smaller than the sum of its proper divisors (199217773173738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142134030341142 is a wasteful number, since it uses less digits than its factorization.

142134030341142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254106 (or 254099 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 142134030341142 its reverse (241143030431241), we get a palindrome (383277060772383).

Subtracting 142134030341142 from its reverse (241143030431241), we obtain a palindrome (99009000090099).

The spelling of 142134030341142 in words is "one hundred forty-two trillion, one hundred thirty-four billion, thirty million, three hundred forty-one thousand, one hundred forty-two".

Divisors: 1 2 3 6 7 14 21 31 42 49 62 93 98 147 186 217 294 434 651 1302 1519 3038 4557 9114 103769 150287 207538 300574 311307 450861 622614 726383 901722 1052009 1452766 2104018 2179149 3156027 3216839 4358298 4658897 5084681 6312054 6433678 7364063 9317794 9650517 10169362 13976691 14728126 15254043 19301034 22092189 22517873 27953382 30508086 32612279 44184378 45035746 65224558 67553619 97836837 135107238 157625111 195673674 228285953 315250222 456571906 472875333 684857859 945750666 1369715718 15595131703 31190263406 46785395109 93570790218 109165921921 218331843842 327497765763 483449082793 654995531526 764161453447 966898165586 1450347248379 1528322906894 2292484360341 2900694496758 3384143579551 4584968720682 6768287159102 10152430738653 20304861477306 23689005056857 47378010113714 71067015170571 142134030341142