313375405422 has 16 divisors (see below), whose sum is σ = 627023694672. Its totient is φ = 104412987840.

The previous prime is 313375405417. The next prime is 313375405433. The reversal of 313375405422 is 224504573313.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11355229 + ... + 11382792.

It is an arithmetic number, because the mean of its divisors is an integer number (39188980917).

Almost surely, 2^313375405422 is an apocalyptic number.

313375405422 is an abundant number, since it is smaller than the sum of its proper divisors (313648289250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313375405422 is a wasteful number, since it uses less digits than its factorization.

313375405422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22740323.

The product of its (nonzero) digits is 302400, while the sum is 39.

Adding to 313375405422 its reverse (224504573313), we get a palindrome (537879978735).

The spelling of 313375405422 in words is "three hundred thirteen billion, three hundred seventy-five million, four hundred five thousand, four hundred twenty-two".