2974197743040 has 112 divisors (see below), whose sum is σ = 9453847987872. Its totient is φ = 792214818816.

The previous prime is 2974197743009. The next prime is 2974197743057. The reversal of 2974197743040 is 403477914792.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 924399 + ... + 2608238.

Almost surely, 2^{2974197743040} is an apocalyptic number.

2974197743040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2974197743040 is an abundant number, since it is smaller than the sum of its proper divisors (6479650244832).

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

2974197743040 is a wasteful number, since it uses less digits than its factorization.

2974197743040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3533534 (or 3533524 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 57.

The spelling of 2974197743040 in words is "two trillion, nine hundred seventy-four billion, one hundred ninety-seven million, seven hundred forty-three thousand, forty".