116172424664 has 8 divisors (see below), whose sum is σ = 217823296260. Its totient is φ = 58086212328.

The previous prime is 116172424651. The next prime is 116172424721. The reversal of 116172424664 is 466424271611.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7260776534 + ... + 7260776549.

Almost surely, 2^116172424664 is an apocalyptic number.

It is an amenable number.

116172424664 is a deficient number, since it is larger than the sum of its proper divisors (101650871596).

116172424664 is a wasteful number, since it uses less digits than its factorization.

116172424664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14521553089 (or 14521553085 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The spelling of 116172424664 in words is "one hundred sixteen billion, one hundred seventy-two million, four hundred twenty-four thousand, six hundred sixty-four".