57214399938071 has 2 divisors, whose sum is σ = 57214399938072. Its totient is φ = 57214399938070.

The previous prime is 57214399938019. The next prime is 57214399938083. The reversal of 57214399938071 is 17083999341275.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57214399938071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57214399937992 and 57214399938010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57214399928071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28607199969035 + 28607199969036.

It is an arithmetic number, because the mean of its divisors is an integer number (28607199969036).

Almost surely, 2^{57214399938071} is an apocalyptic number.

57214399938071 is a deficient number, since it is larger than the sum of its proper divisors (1).

57214399938071 is an equidigital number, since it uses as much as digits as its factorization.

57214399938071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102876480, while the sum is 68.

The spelling of 57214399938071 in words is "fifty-seven trillion, two hundred fourteen billion, three hundred ninety-nine million, nine hundred thirty-eight thousand, seventy-one".