79325344428 has 24 divisors (see below), whose sum is σ = 201919058880. Its totient is φ = 24037983120.

The previous prime is 79325344411. The next prime is 79325344433. The reversal of 79325344428 is 82444352397.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300474658 + ... + 300474921.

It is an arithmetic number, because the mean of its divisors is an integer number (8413294120).

Almost surely, 2^79325344428 is an apocalyptic number.

It is an amenable number.

79325344428 is an abundant number, since it is smaller than the sum of its proper divisors (122593714452).

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

79325344428 is a wasteful number, since it uses less digits than its factorization.

79325344428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600949597 (or 600949595 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 51.

The spelling of 79325344428 in words is "seventy-nine billion, three hundred twenty-five million, three hundred forty-four thousand, four hundred twenty-eight".