79455344704 has 14 divisors (see below), whose sum is σ = 157669199774. Its totient is φ = 39727672320.

The previous prime is 79455344701. The next prime is 79455344723. The reversal of 79455344704 is 40744355497.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 50607001600 + 28848343104 = 224960^2 + 169848^2 .

It is not an unprimeable number, because it can be changed into a prime (79455344701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620744817 + ... + 620744944.

Almost surely, 2^79455344704 is an apocalyptic number.

It is an amenable number.

79455344704 is a deficient number, since it is larger than the sum of its proper divisors (78213855070).

79455344704 is a wasteful number, since it uses less digits than its factorization.

79455344704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241489773 (or 1241489763 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 52.

The spelling of 79455344704 in words is "seventy-nine billion, four hundred fifty-five million, three hundred forty-four thousand, seven hundred four".