204044424223140 has 72 divisors (see below), whose sum is σ = 633328584977088. Its totient is φ = 53146454679360.

The previous prime is 204044424223019. The next prime is 204044424223163. The reversal of 204044424223140 is 41322424440402.

204044424223140 is a `hidden beast` number, since 2 + 0 + 4 + 0 + 4 + 4 + 424 + 223 + 1 + 4 + 0 = 666.

It is a super-2 number, since 2×204044424223140² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 204044424223095 and 204044424223104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13181156616 + ... + 13181172095.

It is an arithmetic number, because the mean of its divisors is an integer number (8796230346904).

Almost surely, 2^{204044424223140} is an apocalyptic number.

204044424223140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204044424223140 is an abundant number, since it is smaller than the sum of its proper divisors (429284160753948).

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

204044424223140 is a wasteful number, since it uses less digits than its factorization.

204044424223140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26362328769 (or 26362328764 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 36.

Adding to 204044424223140 its reverse (41322424440402), we get a palindrome (245366848663542).

The spelling of 204044424223140 in words is "two hundred four trillion, forty-four billion, four hundred twenty-four million, two hundred twenty-three thousand, one hundred forty".