313424204331 has 16 divisors (see below), whose sum is σ = 478801819904. Its totient is φ = 178648408224.

The previous prime is 313424204311. The next prime is 313424204341. The reversal of 313424204331 is 133402424313.

It is a happy number.

It is not a de Polignac number, because 313424204331 - 2⁵ = 313424204299 is a prime.

It is a super-2 number, since 2×313424204331² (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 (313424204311) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 18788845 + ... + 18805518.

It is an arithmetic number, because the mean of its divisors is an integer number (29925113744).

Almost surely, 2^313424204331 is an apocalyptic number.

313424204331 is a deficient number, since it is larger than the sum of its proper divisors (165377615573).

313424204331 is a wasteful number, since it uses less digits than its factorization.

313424204331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37594770.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 313424204331 its reverse (133402424313), we get a palindrome (446826628644).

The spelling of 313424204331 in words is "three hundred thirteen billion, four hundred twenty-four million, two hundred four thousand, three hundred thirty-one".