79434395126 has 16 divisors (see below), whose sum is σ = 126168670224. Its totient is φ = 37378473984.

The previous prime is 79434395101. The next prime is 79434395153. The reversal of 79434395126 is 62159343497.

It is a congruent 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, 527606 + ... + 661238.

It is an arithmetic number, because the mean of its divisors is an integer number (7885541889).

Almost surely, 2^79434395126 is an apocalyptic number.

79434395126 is a deficient number, since it is larger than the sum of its proper divisors (46734275098).

79434395126 is a wasteful number, since it uses less digits than its factorization.

79434395126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151135.

The product of its digits is 4898880, while the sum is 53.

The spelling of 79434395126 in words is "seventy-nine billion, four hundred thirty-four million, three hundred ninety-five thousand, one hundred twenty-six".