316404444404613 has 16 divisors (see below), whose sum is σ = 423740074095936. Its totient is φ = 210002798524800.

The previous prime is 316404444404597. The next prime is 316404444404617.

316404444404613 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 316404444404613 - 2⁴ = 316404444404597 is a prime.

It is a super-2 number, since 2×316404444404613² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316404444404617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25167070 + ... + 35583567.

It is an arithmetic number, because the mean of its divisors is an integer number (26483754630996).

Almost surely, 2^{316404444404613} is an apocalyptic number.

It is an amenable number.

316404444404613 is a deficient number, since it is larger than the sum of its proper divisors (107335629691323).

316404444404613 is a wasteful number, since it uses less digits than its factorization.

316404444404613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60758324.

The product of its (nonzero) digits is 5308416, while the sum is 48.

The spelling of 316404444404613 in words is "three hundred sixteen trillion, four hundred four billion, four hundred forty-four million, four hundred four thousand, six hundred thirteen".