79432110464900 has 72 divisors (see below), whose sum is σ = 174634465345536. Its totient is φ = 31357623225600.

The previous prime is 79432110464893. The next prime is 79432110464921. The reversal of 79432110464900 is 946401123497.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13947329 + ... + 18798728.

Almost surely, 2^{79432110464900} is an apocalyptic number.

It is an amenable number.

79432110464900 is an abundant number, since it is smaller than the sum of its proper divisors (95202354880636).

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

79432110464900 is a wasteful number, since it uses less digits than its factorization.

79432110464900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32746389 (or 32746382 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 79432110464900 in words is "seventy-nine trillion, four hundred thirty-two billion, one hundred ten million, four hundred sixty-four thousand, nine hundred".