117144664036 has 12 divisors (see below), whose sum is σ = 205007504128. Its totient is φ = 58571091432.

The previous prime is 117144664031. The next prime is 117144664057. The reversal of 117144664036 is 630466441711.

It is a junction number, because it is equal to n+sod(n) for n = 117144663983 and 117144664001.

It is not an unprimeable number, because it can be changed into a prime (117144664031) 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, 78456 + ... + 490351.

Almost surely, 2^117144664036 is an apocalyptic number.

It is an amenable number.

117144664036 is a deficient number, since it is larger than the sum of its proper divisors (87862840092).

117144664036 is a wasteful number, since it uses less digits than its factorization.

117144664036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620298 (or 620296 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 117144664036 in words is "one hundred seventeen billion, one hundred forty-four million, six hundred sixty-four thousand, thirty-six".