31052314045413 has 12 divisors (see below), whose sum is σ = 44854468384908. Its totient is φ = 20701023062400.

The previous prime is 31052314045373. The next prime is 31052314045517. The reversal of 31052314045413 is 31454041325013.

31052314045413 is a `hidden beast` number, since 3 + 1 + 0 + 5 + 231 + 4 + 0 + 4 + 5 + 413 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 16394457686049 + 14657856359364 = 4049007^2 + 3828558^2 .

It is not a de Polignac number, because 31052314045413 - 2¹³ = 31052314037221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31052314040413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42924238 + ... + 43641663.

It is an arithmetic number, because the mean of its divisors is an integer number (3737872365409).

Almost surely, 2^{31052314045413} is an apocalyptic number.

It is an amenable number.

31052314045413 is a deficient number, since it is larger than the sum of its proper divisors (13802154339495).

31052314045413 is a wasteful number, since it uses less digits than its factorization.

31052314045413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86605764 (or 86605761 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 31052314045413 in words is "thirty-one trillion, fifty-two billion, three hundred fourteen million, forty-five thousand, four hundred thirteen".