62139025981342 has 32 divisors (see below), whose sum is σ = 93960868299264. Its totient is φ = 30819704832000.

The previous prime is 62139025981321. The next prime is 62139025981367. The reversal of 62139025981342 is 24318952093126.

It is a super-2 number, since 2×62139025981342² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480467278 + ... + 480596590.

It is an arithmetic number, because the mean of its divisors is an integer number (2936277134352).

Almost surely, 2^{62139025981342} is an apocalyptic number.

62139025981342 is a deficient number, since it is larger than the sum of its proper divisors (31821842317922).

62139025981342 is a wasteful number, since it uses less digits than its factorization.

62139025981342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133044.

The product of its (nonzero) digits is 5598720, while the sum is 55.

The spelling of 62139025981342 in words is "sixty-two trillion, one hundred thirty-nine billion, twenty-five million, nine hundred eighty-one thousand, three hundred forty-two".