11858024044 has 24 divisors (see below), whose sum is σ = 20886098688. Its totient is φ = 5890602960.

The previous prime is 11858024039. The next prime is 11858024063. The reversal of 11858024044 is 44042085811.

It is a super-2 number, since 2×11858024044² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11858023994 and 11858024012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2128807 + ... + 2134369.

It is an arithmetic number, because the mean of its divisors is an integer number (870254112).

Almost surely, 2^11858024044 is an apocalyptic number.

It is an amenable number.

11858024044 is a deficient number, since it is larger than the sum of its proper divisors (9028074644).

11858024044 is a wasteful number, since it uses less digits than its factorization.

11858024044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8925 (or 8923 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 37.

The spelling of 11858024044 in words is "eleven billion, eight hundred fifty-eight million, twenty-four thousand, forty-four".