11879292884 has 12 divisors (see below), whose sum is σ = 21051912000. Its totient is φ = 5864460888.

The previous prime is 11879292877. The next prime is 11879292967. The reversal of 11879292884 is 48829297811.

It is a super-2 number, since 2×11879292884² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18796034 + ... + 18796665.

It is an arithmetic number, because the mean of its divisors is an integer number (1754326000).

Almost surely, 2^11879292884 is an apocalyptic number.

It is an amenable number.

11879292884 is a deficient number, since it is larger than the sum of its proper divisors (9172619116).

11879292884 is a wasteful number, since it uses less digits than its factorization.

11879292884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37592782 (or 37592780 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 59.

The spelling of 11879292884 in words is "eleven billion, eight hundred seventy-nine million, two hundred ninety-two thousand, eight hundred eighty-four".