57243127408 has 40 divisors (see below), whose sum is σ = 111298501440. Its totient is φ = 28521062400.

The previous prime is 57243127391. The next prime is 57243127411. The reversal of 57243127408 is 80472134275.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9398028 + ... + 9404116.

It is an arithmetic number, because the mean of its divisors is an integer number (2782462536).

Almost surely, 2^57243127408 is an apocalyptic number.

It is an amenable number.

57243127408 is a deficient number, since it is larger than the sum of its proper divisors (54055374032).

57243127408 is a wasteful number, since it uses less digits than its factorization.

57243127408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8065 (or 8059 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 57243127408 in words is "fifty-seven billion, two hundred forty-three million, one hundred twenty-seven thousand, four hundred eight".