316446121644613 has 16 divisors (see below), whose sum is σ = 341230663146240. Its totient is φ = 292474745395200.

The previous prime is 316446121644593. The next prime is 316446121644629.

316446121644613 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 316446121644613 - 2³³ = 316437531710021 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 (316446121644643) 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, 50117556 + ... + 56077282.

It is an arithmetic number, because the mean of its divisors is an integer number (21326916446640).

Almost surely, 2^{316446121644613} is an apocalyptic number.

It is an amenable number.

316446121644613 is a deficient number, since it is larger than the sum of its proper divisors (24784541501627).

316446121644613 is a wasteful number, since it uses less digits than its factorization.

316446121644613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6027948.

The product of its digits is 5971968, while the sum is 52.

The spelling of 316446121644613 in words is "three hundred sixteen trillion, four hundred forty-six billion, one hundred twenty-one million, six hundred forty-four thousand, six hundred thirteen".