231342444243132 has 24 divisors (see below), whose sum is σ = 545143581486672. Its totient is φ = 76350641664000.

The previous prime is 231342444243077. The next prime is 231342444243143.

231342444243132 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95438300869 + ... + 95438303292.

It is an arithmetic number, because the mean of its divisors is an integer number (22714315895278).

Almost surely, 2^{231342444243132} is an apocalyptic number.

It is an amenable number.

231342444243132 is an abundant number, since it is smaller than the sum of its proper divisors (313801137243540).

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

231342444243132 is a wasteful number, since it uses less digits than its factorization.

231342444243132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190876604269 (or 190876604267 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 42.

The spelling of 231342444243132 in words is "two hundred thirty-one trillion, three hundred forty-two billion, four hundred forty-four million, two hundred forty-three thousand, one hundred thirty-two".