2497372737942 has 48 divisors (see below), whose sum is σ = 5273685688320. Its totient is φ = 788311447344.

The previous prime is 2497372737929. The next prime is 2497372737971.

2497372737942 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (66) 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 23 ways as a sum of consecutive naturals, for example, 4919659 + ... + 5403497.

It is an arithmetic number, because the mean of its divisors is an integer number (109868451840).

Almost surely, 2^{2497372737942} is an apocalyptic number.

2497372737942 is an abundant number, since it is smaller than the sum of its proper divisors (2776312950378).

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

2497372737942 is a wasteful number, since it uses less digits than its factorization.

2497372737942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486265 (or 486246 counting only the distinct ones).

The product of its digits is 224042112, while the sum is 66.

The spelling of 2497372737942 in words is "two trillion, four hundred ninety-seven billion, three hundred seventy-two million, seven hundred thirty-seven thousand, nine hundred forty-two".