313664466313 has 4 divisors (see below), whose sum is σ = 342179417808. Its totient is φ = 285149514820.

The previous prime is 313664466301. The next prime is 313664466329.

313664466313 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 313664466313 - 2¹⁷ = 313664335241 is a prime.

It is a super-2 number, since 2×313664466313² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313614466313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14257475731 + ... + 14257475752.

It is an arithmetic number, because the mean of its divisors is an integer number (85544854452).

Almost surely, 2^313664466313 is an apocalyptic number.

It is an amenable number.

313664466313 is a deficient number, since it is larger than the sum of its proper divisors (28514951495).

313664466313 is a wasteful number, since it uses less digits than its factorization.

313664466313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28514951494.

The product of its digits is 1679616, while the sum is 46.

It can be divided in two parts, 313664 and 466313, that added together give a palindrome (779977).

The spelling of 313664466313 in words is "three hundred thirteen billion, six hundred sixty-four million, four hundred sixty-six thousand, three hundred thirteen".