331423402231004 has 12 divisors (see below), whose sum is σ = 579993438834264. Its totient is φ = 165710991135504.

The previous prime is 331423402230931. The next prime is 331423402231043. The reversal of 331423402231004 is 400132204324133.

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, 176443994 + ... + 178312449.

It is an arithmetic number, because the mean of its divisors is an integer number (48332786569522).

Almost surely, 2^{331423402231004} is an apocalyptic number.

It is an amenable number.

331423402231004 is a deficient number, since it is larger than the sum of its proper divisors (248570036603260).

331423402231004 is a wasteful number, since it uses less digits than its factorization.

331423402231004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354990004 (or 354990002 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 331423402231004 its reverse (400132204324133), we get a palindrome (731555606555137).

The spelling of 331423402231004 in words is "three hundred thirty-one trillion, four hundred twenty-three billion, four hundred two million, two hundred thirty-one thousand, four".