113851863464 has 32 divisors (see below), whose sum is σ = 216459514920. Its totient is φ = 56129780736.

The previous prime is 113851863427. The next prime is 113851863527. The reversal of 113851863464 is 464368158311.

It can be written as a sum of positive squares in 4 ways, for example, as 39081336100 + 74770527364 = 197690^2 + 273442^2 .

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, 2118494 + ... + 2171570.

Almost surely, 2^113851863464 is an apocalyptic number.

It is an amenable number.

113851863464 is a deficient number, since it is larger than the sum of its proper divisors (102607651456).

113851863464 is a wasteful number, since it uses less digits than its factorization.

113851863464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56829 (or 56825 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 50.

The spelling of 113851863464 in words is "one hundred thirteen billion, eight hundred fifty-one million, eight hundred sixty-three thousand, four hundred sixty-four".