2634401923944 has 128 divisors (see below), whose sum is σ = 7770379591680. Its totient is φ = 728339040000.

The previous prime is 2634401923939. The next prime is 2634401923957. The reversal of 2634401923944 is 4493291044362.

2634401923944 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 31 ways as a sum of consecutive naturals, for example, 90047319 + ... + 90076569.

It is an arithmetic number, because the mean of its divisors is an integer number (60706090560).

Almost surely, 2^{2634401923944} is an apocalyptic number.

2634401923944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2634401923944 is an abundant number, since it is smaller than the sum of its proper divisors (5135977667736).

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

2634401923944 is a wasteful number, since it uses less digits than its factorization.

2634401923944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46591 (or 46587 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 51.

The spelling of 2634401923944 in words is "two trillion, six hundred thirty-four billion, four hundred one million, nine hundred twenty-three thousand, nine hundred forty-four".