2490901246944 has 72 divisors (see below), whose sum is σ = 7727455014552. Its totient is φ = 754818558720.

The previous prime is 2490901246921. The next prime is 2490901246957. The reversal of 2490901246944 is 4496421090942.

2490901246944 is a `hidden beast` number, since 2 + 4 + 90 + 90 + 1 + 2 + 469 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 393131499 + ... + 393137834.

It is an arithmetic number, because the mean of its divisors is an integer number (107325764091).

Almost surely, 2^{2490901246944} is an apocalyptic number.

2490901246944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2490901246944 is an abundant number, since it is smaller than the sum of its proper divisors (5236553767608).

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

2490901246944 is a wasteful number, since it uses less digits than its factorization.

2490901246944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786269360 (or 786269349 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 2490901246944 in words is "two trillion, four hundred ninety billion, nine hundred one million, two hundred forty-six thousand, nine hundred forty-four".