323130313994 has 16 divisors (see below), whose sum is σ = 485800632000. Its totient is φ = 161197100064.

The previous prime is 323130313967. The next prime is 323130314021. The reversal of 323130313994 is 499313031323.

It is an interprime number because it is at equal distance from previous prime (323130313967) and next prime (323130314021).

It is a super-2 number, since 2×323130313994² (a number of 24 digits) contains 22 as substring.

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, 1903697 + ... + 2066475.

It is an arithmetic number, because the mean of its divisors is an integer number (30362539500).

Almost surely, 2^323130313994 is an apocalyptic number.

323130313994 is a deficient number, since it is larger than the sum of its proper divisors (162670318006).

323130313994 is a wasteful number, since it uses less digits than its factorization.

323130313994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165037.

The product of its (nonzero) digits is 157464, while the sum is 41.

The spelling of 323130313994 in words is "three hundred twenty-three billion, one hundred thirty million, three hundred thirteen thousand, nine hundred ninety-four".