313130240422 has 8 divisors (see below), whose sum is σ = 469746325872. Its totient is φ = 156548131800.

The previous prime is 313130240399. The next prime is 313130240431. The reversal of 313130240422 is 224042031313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8471154 + ... + 8508037.

It is an arithmetic number, because the mean of its divisors is an integer number (58718290734).

Almost surely, 2^313130240422 is an apocalyptic number.

313130240422 is a deficient number, since it is larger than the sum of its proper divisors (156616085450).

313130240422 is a wasteful number, since it uses less digits than its factorization.

313130240422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16988414.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 313130240422 its reverse (224042031313), we get a palindrome (537172271735).

The spelling of 313130240422 in words is "three hundred thirteen billion, one hundred thirty million, two hundred forty thousand, four hundred twenty-two".