11672179792 has 80 divisors (see below), whose sum is σ = 28512675072. Its totient is φ = 4504919040.

The previous prime is 11672179759. The next prime is 11672179843. The reversal of 11672179792 is 29797127611.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38068 + ... + 157459.

Almost surely, 2^11672179792 is an apocalyptic number.

It is an amenable number.

11672179792 is an abundant number, since it is smaller than the sum of its proper divisors (16840495280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11672179792 is a wasteful number, since it uses less digits than its factorization.

11672179792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195596 (or 195590 counting only the distinct ones).

The product of its digits is 666792, while the sum is 52.

The spelling of 11672179792 in words is "eleven billion, six hundred seventy-two million, one hundred seventy-nine thousand, seven hundred ninety-two".