118009965964 has 24 divisors (see below), whose sum is σ = 225306397008. Its totient is φ = 53637407040.

The previous prime is 118009965961. The next prime is 118009965991. The reversal of 118009965964 is 469569900811.

It is a junction number, because it is equal to n+sod(n) for n = 118009965899 and 118009965908.

It is not an unprimeable number, because it can be changed into a prime (118009965961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671694 + ... + 828970.

It is an arithmetic number, because the mean of its divisors is an integer number (9387766542).

Almost surely, 2^118009965964 is an apocalyptic number.

It is an amenable number.

118009965964 is a deficient number, since it is larger than the sum of its proper divisors (107296431044).

118009965964 is a wasteful number, since it uses less digits than its factorization.

118009965964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174345 (or 174343 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 58.

The spelling of 118009965964 in words is "one hundred eighteen billion, nine million, nine hundred sixty-five thousand, nine hundred sixty-four".