79313370956234 has 4 divisors (see below), whose sum is σ = 118970056434354. Its totient is φ = 39656685478116.

The previous prime is 79313370956219. The next prime is 79313370956359. The reversal of 79313370956234 is 43265907331397.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 48762358830025 + 30551012126209 = 6983005^2 + 5527297^2 .

It is a super-2 number, since 2×79313370956234² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19828342739057 + ... + 19828342739060.

Almost surely, 2^{79313370956234} is an apocalyptic number.

79313370956234 is a deficient number, since it is larger than the sum of its proper divisors (39656685478120).

79313370956234 is a wasteful number, since it uses less digits than its factorization.

79313370956234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39656685478119.

The product of its (nonzero) digits is 77157360, while the sum is 62.

The spelling of 79313370956234 in words is "seventy-nine trillion, three hundred thirteen billion, three hundred seventy million, nine hundred fifty-six thousand, two hundred thirty-four".