71614890624072 has 64 divisors (see below), whose sum is σ = 188478922968000. Its totient is φ = 22612986480384.

The previous prime is 71614890624061. The next prime is 71614890624103. The reversal of 71614890624072 is 27042609841617.

It is a super-2 number, since 2×71614890624072² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (57).

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, 3177747 + ... + 12382562.

It is an arithmetic number, because the mean of its divisors is an integer number (2944983171375).

Almost surely, 2^{71614890624072} is an apocalyptic number.

It is an amenable number.

71614890624072 is an abundant number, since it is smaller than the sum of its proper divisors (116864032343928).

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

71614890624072 is a wasteful number, since it uses less digits than its factorization.

71614890624072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15570430 (or 15570426 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 57.

The spelling of 71614890624072 in words is "seventy-one trillion, six hundred fourteen billion, eight hundred ninety million, six hundred twenty-four thousand, seventy-two".