2957480043680 has 24 divisors (see below), whose sum is σ = 6987046603572. Its totient is φ = 1182992017408.

The previous prime is 2957480043563. The next prime is 2957480043719. The reversal of 2957480043680 is 863400847592.

It can be written as a sum of positive squares in 2 ways, for example, as 2867021059984 + 90458983696 = 1693228^2 + 300764^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9242124977 + ... + 9242125296.

Almost surely, 2^{2957480043680} is an apocalyptic number.

2957480043680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2957480043680 is an abundant number, since it is smaller than the sum of its proper divisors (4029566559892).

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

2957480043680 is a wasteful number, since it uses less digits than its factorization.

2957480043680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18484250288 (or 18484250280 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 2957480043680 in words is "two trillion, nine hundred fifty-seven billion, four hundred eighty million, forty-three thousand, six hundred eighty".