79256408102 has 8 divisors (see below), whose sum is σ = 119641839456. Its totient is φ = 39375794952.

The previous prime is 79256408093. The next prime is 79256408113. The reversal of 79256408102 is 20180465297.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126204158 + ... + 126204785.

It is an arithmetic number, because the mean of its divisors is an integer number (14955229932).

Almost surely, 2^79256408102 is an apocalyptic number.

79256408102 is a deficient number, since it is larger than the sum of its proper divisors (40385431354).

79256408102 is a wasteful number, since it uses less digits than its factorization.

79256408102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252409102.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 79256408102 in words is "seventy-nine billion, two hundred fifty-six million, four hundred eight thousand, one hundred two".