79279601345 has 16 divisors (see below), whose sum is σ = 112233612288. Its totient is φ = 52609504320.

The previous prime is 79279601329. The next prime is 79279601389. The reversal of 79279601345 is 54310697297.

It is not a de Polignac number, because 79279601345 - 2⁴ = 79279601329 is a prime.

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, 36533294 + ... + 36535463.

It is an arithmetic number, because the mean of its divisors is an integer number (7014600768).

Almost surely, 2^79279601345 is an apocalyptic number.

It is an amenable number.

79279601345 is a deficient number, since it is larger than the sum of its proper divisors (32954010943).

79279601345 is a wasteful number, since it uses less digits than its factorization.

79279601345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73068800.

The product of its (nonzero) digits is 2857680, while the sum is 53.

The spelling of 79279601345 in words is "seventy-nine billion, two hundred seventy-nine million, six hundred one thousand, three hundred forty-five".