231212023243014 has 32 divisors (see below), whose sum is σ = 506084662437120. Its totient is φ = 69838962485600.

The previous prime is 231212023242989. The next prime is 231212023243027. The reversal of 231212023243014 is 410342320212132.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5632153869 + ... + 5632194920.

It is an arithmetic number, because the mean of its divisors is an integer number (15815145701160).

Almost surely, 2^{231212023243014} is an apocalyptic number.

231212023243014 is an abundant number, since it is smaller than the sum of its proper divisors (274872639194106).

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

231212023243014 is a wasteful number, since it uses less digits than its factorization.

231212023243014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11264349116.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 231212023243014 its reverse (410342320212132), we get a palindrome (641554343455146).

The spelling of 231212023243014 in words is "two hundred thirty-one trillion, two hundred twelve billion, twenty-three million, two hundred forty-three thousand, fourteen".