57144412371 has 16 divisors (see below), whose sum is σ = 79132912640. Its totient is φ = 36641172960.

The previous prime is 57144412321. The next prime is 57144412373. The reversal of 57144412371 is 17321444175.

It is not a de Polignac number, because 57144412371 - 2⁶ = 57144412307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57144412373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1869676 + ... + 1899993.

It is an arithmetic number, because the mean of its divisors is an integer number (4945807040).

Almost surely, 2^57144412371 is an apocalyptic number.

57144412371 is a deficient number, since it is larger than the sum of its proper divisors (21988500269).

57144412371 is a wasteful number, since it uses less digits than its factorization.

57144412371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3769866.

The product of its digits is 94080, while the sum is 39.

The spelling of 57144412371 in words is "fifty-seven billion, one hundred forty-four million, four hundred twelve thousand, three hundred seventy-one".