115623320713042 has 16 divisors (see below), whose sum is σ = 180123788427480. Its totient is φ = 55617169753728.

The previous prime is 115623320713013. The next prime is 115623320713063. The reversal of 115623320713042 is 240317023326511.

It can be written as a sum of positive squares in 4 ways, for example, as 105721971130161 + 9901349582881 = 10282119^2 + 3146641^2 .

It is a junction number, because it is equal to n+sod(n) for n = 115623320712986 and 115623320713004.

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, 8777955813 + ... + 8777968984.

Almost surely, 2^{115623320713042} is an apocalyptic number.

115623320713042 is a deficient number, since it is larger than the sum of its proper divisors (64500467714438).

115623320713042 is a wasteful number, since it uses less digits than its factorization.

115623320713042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17555924925.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 115623320713042 in words is "one hundred fifteen trillion, six hundred twenty-three billion, three hundred twenty million, seven hundred thirteen thousand, forty-two".