40255499455204 has 24 divisors (see below), whose sum is σ = 80192773620288. Its totient is φ = 17502391067040.

The previous prime is 40255499455183. The next prime is 40255499455261.

40255499455204 is nontrivially palindromic in base 10.

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, 19889079747 + ... + 19889081770.

It is an arithmetic number, because the mean of its divisors is an integer number (3341365567512).

Almost surely, 2^{40255499455204} is an apocalyptic number.

40255499455204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40255499455204 is a deficient number, since it is larger than the sum of its proper divisors (39937274165084).

40255499455204 is a wasteful number, since it uses less digits than its factorization.

40255499455204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39778161555 (or 39778161553 counting only the distinct ones).

The product of its (nonzero) digits is 51840000, while the sum is 58.

The spelling of 40255499455204 in words is "forty trillion, two hundred fifty-five billion, four hundred ninety-nine million, four hundred fifty-five thousand, two hundred four".