320331414404 has 12 divisors (see below), whose sum is σ = 560705612544. Its totient is φ = 160129810824.

The previous prime is 320331414401. The next prime is 320331414421. The reversal of 320331414404 is 404414133023.

It is a happy number.

It is a super-2 number, since 2×320331414404² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (320331414401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8954012 + ... + 8989715.

It is an arithmetic number, because the mean of its divisors is an integer number (46725467712).

Almost surely, 2^320331414404 is an apocalyptic number.

It is an amenable number.

320331414404 is a deficient number, since it is larger than the sum of its proper divisors (240374198140).

320331414404 is a wasteful number, since it uses less digits than its factorization.

320331414404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17948194 (or 17948192 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 320331414404 its reverse (404414133023), we get a palindrome (724745547427).

The spelling of 320331414404 in words is "three hundred twenty billion, three hundred thirty-one million, four hundred fourteen thousand, four hundred four".