231693046284 has 72 divisors (see below), whose sum is σ = 656223821568. Its totient is φ = 63319835040.

The previous prime is 231693046267. The next prime is 231693046289. The reversal of 231693046284 is 482640396132.

It is not an unprimeable number, because it can be changed into a prime (231693046289) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8552472 + ... + 8579519.

It is an arithmetic number, because the mean of its divisors is an integer number (9114219744).

Almost surely, 2^231693046284 is an apocalyptic number.

It is an amenable number.

231693046284 is an abundant number, since it is smaller than the sum of its proper divisors (424530775284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231693046284 is a wasteful number, since it uses less digits than its factorization.

231693046284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17132035 (or 17132026 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 231693046284 in words is "two hundred thirty-one billion, six hundred ninety-three million, forty-six thousand, two hundred eighty-four".