231881754848 has 24 divisors (see below), whose sum is σ = 471243568320. Its totient is φ = 112200848640.

The previous prime is 231881754847. The next prime is 231881754883. The reversal of 231881754848 is 848457188132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231881754847) 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, 116874893 + ... + 116876876.

It is an arithmetic number, because the mean of its divisors is an integer number (19635148680).

Almost surely, 2^231881754848 is an apocalyptic number.

It is an amenable number.

231881754848 is an abundant number, since it is smaller than the sum of its proper divisors (239361813472).

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

231881754848 is a wasteful number, since it uses less digits than its factorization.

231881754848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233751810 (or 233751802 counting only the distinct ones).

The product of its digits is 13762560, while the sum is 59.

The spelling of 231881754848 in words is "two hundred thirty-one billion, eight hundred eighty-one million, seven hundred fifty-four thousand, eight hundred forty-eight".