2501104449408 has 64 divisors (see below), whose sum is σ = 6643756062720. Its totient is φ = 833676715520.

The previous prime is 2501104449391. The next prime is 2501104449413. The reversal of 2501104449408 is 8049444011052.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 2501104449408.

It is a congruent number.

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, 16587091 + ... + 16737197.

It is an arithmetic number, because the mean of its divisors is an integer number (103808688480).

Almost surely, 2^{2501104449408} is an apocalyptic number.

It is an amenable number.

2501104449408 is an abundant number, since it is smaller than the sum of its proper divisors (4142651613312).

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

2501104449408 is a wasteful number, since it uses less digits than its factorization.

2501104449408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193515 (or 193503 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The spelling of 2501104449408 in words is "two trillion, five hundred one billion, one hundred four million, four hundred forty-nine thousand, four hundred eight".