31465056413 has 8 divisors (see below), whose sum is σ = 37523545728. Its totient is φ = 25797437424.

The previous prime is 31465056409. The next prime is 31465056473.

31465056413 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31465056413 - 2² = 31465056409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31465056473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97717406 + ... + 97717727.

It is an arithmetic number, because the mean of its divisors is an integer number (4690443216).

Almost surely, 2^31465056413 is an apocalyptic number.

It is an amenable number.

31465056413 is a deficient number, since it is larger than the sum of its proper divisors (6058489315).

31465056413 is a wasteful number, since it uses less digits than its factorization.

31465056413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195435163.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 31465056413 in words is "thirty-one billion, four hundred sixty-five million, fifty-six thousand, four hundred thirteen".