79502286240 has 192 divisors, whose sum is σ = 299662675200. Its totient is φ = 19569779712.

The previous prime is 79502286167. The next prime is 79502286277. The reversal of 79502286240 is 4268220597.

It is a super-2 number, since 2×79502286240² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 651660 + ... + 763979.

It is an arithmetic number, because the mean of its divisors is an integer number (1560743100).

Almost surely, 2^79502286240 is an apocalyptic number.

It is an amenable number.

79502286240 is an abundant number, since it is smaller than the sum of its proper divisors (220160388960).

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

79502286240 is a wasteful number, since it uses less digits than its factorization.

79502286240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415676 (or 1415662 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 79502286240 in words is "seventy-nine billion, five hundred two million, two hundred eighty-six thousand, two hundred forty".