2912004888420 has 48 divisors (see below), whose sum is σ = 8582751253440. Its totient is φ = 735664392576.

The previous prime is 2912004888283. The next prime is 2912004888473. The reversal of 2912004888420 is 248884002192.

It is a self number, because there is not a number n which added to its sum of digits gives 2912004888420.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1277193987 + ... + 1277196266.

It is an arithmetic number, because the mean of its divisors is an integer number (178807317780).

Almost surely, 2^{2912004888420} is an apocalyptic number.

2912004888420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2912004888420 is an abundant number, since it is smaller than the sum of its proper divisors (5670746365020).

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

2912004888420 is a wasteful number, since it uses less digits than its factorization.

2912004888420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554390284 (or 2554390282 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 2912004888420 in words is "two trillion, nine hundred twelve billion, four million, eight hundred eighty-eight thousand, four hundred twenty".