31412312431327 has 2 divisors, whose sum is σ = 31412312431328. Its totient is φ = 31412312431326.

The previous prime is 31412312431259. The next prime is 31412312431333. The reversal of 31412312431327 is 72313421321413.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 31412312431327 - 2³⁵ = 31377952692959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31412312411327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15706156215663 + 15706156215664.

It is an arithmetic number, because the mean of its divisors is an integer number (15706156215664).

Almost surely, 2^{31412312431327} is an apocalyptic number.

31412312431327 is a deficient number, since it is larger than the sum of its proper divisors (1).

31412312431327 is an equidigital number, since it uses as much as digits as its factorization.

31412312431327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The spelling of 31412312431327 in words is "thirty-one trillion, four hundred twelve billion, three hundred twelve million, four hundred thirty-one thousand, three hundred twenty-seven".