2927344042557 has 24 divisors (see below), whose sum is σ = 4649105710080. Its totient is φ = 1760178228480.

The previous prime is 2927344042543. The next prime is 2927344042621. The reversal of 2927344042557 is 7552404437292.

2927344042557 is a `hidden beast` number, since 2 + 9 + 2 + 7 + 3 + 4 + 40 + 42 + 557 = 666.

It is not a de Polignac number, because 2927344042557 - 2⁷ = 2927344042429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2927344042517) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116401332 + ... + 116426477.

It is an arithmetic number, because the mean of its divisors is an integer number (193712737920).

Almost surely, 2^{2927344042557} is an apocalyptic number.

It is an amenable number.

2927344042557 is a deficient number, since it is larger than the sum of its proper divisors (1721761667523).

2927344042557 is a wasteful number, since it uses less digits than its factorization.

2927344042557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232827953 (or 232827950 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 54.

The spelling of 2927344042557 in words is "two trillion, nine hundred twenty-seven billion, three hundred forty-four million, forty-two thousand, five hundred fifty-seven".