4044108517858 has 16 divisors (see below), whose sum is σ = 6070778622720. Its totient is φ = 2020516173216.

The previous prime is 4044108517843. The next prime is 4044108517871. The reversal of 4044108517858 is 8587158014404.

It is a junction number, because it is equal to n+sod(n) for n = 4044108517799 and 4044108517808.

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, 15491691 + ... + 15750577.

It is an arithmetic number, because the mean of its divisors is an integer number (379423663920).

Almost surely, 2^{4044108517858} is an apocalyptic number.

4044108517858 is a deficient number, since it is larger than the sum of its proper divisors (2026670104862).

4044108517858 is a wasteful number, since it uses less digits than its factorization.

4044108517858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264801.

The product of its (nonzero) digits is 5734400, while the sum is 55.

The spelling of 4044108517858 in words is "four trillion, forty-four billion, one hundred eight million, five hundred seventeen thousand, eight hundred fifty-eight".