313461135376 has 15 divisors (see below), whose sum is σ = 607335288861. Its totient is φ = 156729447936.

The previous prime is 313461135331. The next prime is 313461135431. The reversal of 313461135376 is 673531164313.

The square root of 313461135376 is 559876.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 9816053776 + 303645081600 = 99076^2 + 551040^2 .

It is a super-2 number, since 2×313461135376² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2169520 + ... + 2309488.

Almost surely, 2^313461135376 is an apocalyptic number.

313461135376 is the 559876-th square number.

It is an amenable number.

313461135376 is a deficient number, since it is larger than the sum of its proper divisors (293874153485).

313461135376 is an frugal number, since it uses more digits than its factorization.

313461135376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279946 (or 139971 counting only the distinct ones).

The product of its digits is 408240, while the sum is 43.

Adding to 313461135376 its reverse (673531164313), we get a palindrome (986992299689).

The spelling of 313461135376 in words is "three hundred thirteen billion, four hundred sixty-one million, one hundred thirty-five thousand, three hundred seventy-six".