2490887136204 has 72 divisors (see below), whose sum is σ = 6373842903792. Its totient is φ = 820089609600.

The previous prime is 2490887136193. The next prime is 2490887136211. The reversal of 2490887136204 is 4026317880942.

2490887136204 is a `hidden beast` number, since 2 + 4 + 9 + 0 + 8 + 8 + 7 + 1 + 3 + 620 + 4 = 666.

2490887136204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 12248554 + ... + 12450254.

It is an arithmetic number, because the mean of its divisors is an integer number (88525595886).

Almost surely, 2^{2490887136204} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2490887136204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3186921451896).

2490887136204 is an abundant number, since it is smaller than the sum of its proper divisors (3882955767588).

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

2490887136204 is a wasteful number, since it uses less digits than its factorization.

2490887136204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205927 (or 205922 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 2490887136204 in words is "two trillion, four hundred ninety billion, eight hundred eighty-seven million, one hundred thirty-six thousand, two hundred four".