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1442101210030 = 2513233671314191
BaseRepresentation
bin10100111111000011111…
…011100010101110101110
312002212022111211212021001
4110333003323202232232
5142111410402210110
63022254145430514
7206121420014425
oct24770373425656
95085274755231
101442101210030
115066565a0548
121b35a493b43a
13a5cb30abc80
144db25c9a2bc
15277a434c63a
hex14fc3ee2bae

1442101210030 has 64 divisors (see below), whose sum is σ = 2924949823488. Its totient is φ = 507929178240.

The previous prime is 1442101210021. The next prime is 1442101210111. The reversal of 1442101210030 is 300121012441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 440235 + ... + 1754425.

It is an arithmetic number, because the mean of its divisors is an integer number (45702340992).

Almost surely, 21442101210030 is an apocalyptic number.

1442101210030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1442101210030 is an abundant number, since it is smaller than the sum of its proper divisors (1482848613458).

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

1442101210030 is a wasteful number, since it uses less digits than its factorization.

1442101210030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314601.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1442101210030 its reverse (300121012441), we get a palindrome (1742222222471).

The spelling of 1442101210030 in words is "one trillion, four hundred forty-two billion, one hundred one million, two hundred ten thousand, thirty".

Divisors: 1 2 5 10 13 23 26 46 65 115 130 230 299 367 598 734 1495 1835 2990 3670 4771 8441 9542 16882 23855 42205 47710 84410 109733 219466 548665 1097330 1314191 2628382 6570955 13141910 17084483 30226393 34168966 60452786 85422415 151131965 170844830 302263930 392943109 482308097 785886218 964616194 1964715545 2411540485 3929431090 4823080970 6270005261 11093086231 12540010522 22186172462 31350026305 55465431155 62700052610 110930862310 144210121003 288420242006 721050605015 1442101210030