231488176604 has 12 divisors (see below), whose sum is σ = 411150642504. Its totient is φ = 114016564464.

The previous prime is 231488176589. The next prime is 231488176627. The reversal of 231488176604 is 406671884132.

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, 431880659 + ... + 431881194.

It is an arithmetic number, because the mean of its divisors is an integer number (34262553542).

Almost surely, 2^231488176604 is an apocalyptic number.

It is an amenable number.

231488176604 is a deficient number, since it is larger than the sum of its proper divisors (179662465900).

231488176604 is a wasteful number, since it uses less digits than its factorization.

231488176604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863761924 (or 863761922 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 231488176604 in words is "two hundred thirty-one billion, four hundred eighty-eight million, one hundred seventy-six thousand, six hundred four".