31044179713 has 2 divisors, whose sum is σ = 31044179714. Its totient is φ = 31044179712.

The previous prime is 31044179693. The next prime is 31044179809. The reversal of 31044179713 is 31797144013.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25648983409 + 5395196304 = 160153^2 + 73452^2 .

It is a cyclic number.

It is not a de Polignac number, because 31044179713 - 2¹⁷ = 31044048641 is a prime.

It is not a weakly prime, because it can be changed into another prime (31044179113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15522089856 + 15522089857.

It is an arithmetic number, because the mean of its divisors is an integer number (15522089857).

Almost surely, 2^31044179713 is an apocalyptic number.

It is an amenable number.

31044179713 is a deficient number, since it is larger than the sum of its proper divisors (1).

31044179713 is an equidigital number, since it uses as much as digits as its factorization.

31044179713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 31044179713 in words is "thirty-one billion, forty-four million, one hundred seventy-nine thousand, seven hundred thirteen".