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142401332341360 = 2451939222884219
BaseRepresentation
bin100000011000001101100100…
…110101000110101001110000
3200200012102201200200201022101
4200120031210311012221300
5122131100412034410420
61222510134032550144
741665104523305241
oct4030154465065160
9620172650621271
10142401332341360
114141207a791194
1213b7a3ba0b2354
13615c507632971
142724392c7ccc8
15116e2bad4060a
hex818364d46a70

142401332341360 has 40 divisors (see below), whose sum is σ = 332798554194480. Its totient is φ = 56665400635392.

The previous prime is 142401332341321. The next prime is 142401332341361. The reversal of 142401332341360 is 63143233104241.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1424013323413602 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142401332341361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4611426670 + ... + 4611457549.

It is an arithmetic number, because the mean of its divisors is an integer number (8319963854862).

Almost surely, 2142401332341360 is an apocalyptic number.

142401332341360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142401332341360 is an abundant number, since it is smaller than the sum of its proper divisors (190397221853120).

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

142401332341360 is a wasteful number, since it uses less digits than its factorization.

142401332341360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9222884425 (or 9222884419 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 142401332341360 in words is "one hundred forty-two trillion, four hundred one billion, three hundred thirty-two million, three hundred forty-one thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 193 386 772 965 1544 1930 3088 3860 7720 15440 9222884219 18445768438 36891536876 46114421095 73783073752 92228842190 147566147504 184457684380 368915368760 737830737520 1780016654267 3560033308534 7120066617068 8900083271335 14240133234136 17800166542670 28480266468272 35600333085340 71200666170680 142401332341360