2496937981456 has 40 divisors (see below), whose sum is σ = 4873573066400. Its totient is φ = 1239272939520.

The previous prime is 2496937981423. The next prime is 2496937981529. The reversal of 2496937981456 is 6541897396942.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303760 + ... + 2255248.

It is an arithmetic number, because the mean of its divisors is an integer number (121839326660).

Almost surely, 2^{2496937981456} is an apocalyptic number.

It is an amenable number.

2496937981456 is a deficient number, since it is larger than the sum of its proper divisors (2376635084944).

2496937981456 is a wasteful number, since it uses less digits than its factorization.

2496937981456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952087 (or 1952081 counting only the distinct ones).

The product of its digits is 705438720, while the sum is 73.

The spelling of 2496937981456 in words is "two trillion, four hundred ninety-six billion, nine hundred thirty-seven million, nine hundred eighty-one thousand, four hundred fifty-six".