116399697572 has 12 divisors (see below), whose sum is σ = 203806637916. Its totient is φ = 58169229600.

The previous prime is 116399697571. The next prime is 116399697607. The reversal of 116399697572 is 275796993611.

It can be written as a sum of positive squares in 2 ways, for example, as 5441422756 + 110958274816 = 73766^2 + 333104^2 .

It is a junction number, because it is equal to n+sod(n) for n = 116399697499 and 116399697508.

It is not an unprimeable number, because it can be changed into a prime (116399697571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7646243 + ... + 7661450.

It is an arithmetic number, because the mean of its divisors is an integer number (16983886493).

Almost surely, 2^116399697572 is an apocalyptic number.

It is an amenable number.

116399697572 is a deficient number, since it is larger than the sum of its proper divisors (87406940344).

116399697572 is a wasteful number, since it uses less digits than its factorization.

116399697572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15309598 (or 15309596 counting only the distinct ones).

The product of its digits is 38578680, while the sum is 65.

The spelling of 116399697572 in words is "one hundred sixteen billion, three hundred ninety-nine million, six hundred ninety-seven thousand, five hundred seventy-two".