231134161412502 has 48 divisors (see below), whose sum is σ = 502434337925520. Its totient is φ = 76792264704000.

The previous prime is 231134161412489. The next prime is 231134161412509. The reversal of 231134161412502 is 205214161431132.

231134161412502 is a `hidden beast` number, since 2 + 3 + 1 + 1 + 3 + 4 + 1 + 6 + 141 + 2 + 502 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231134161412509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10561899 + ... + 23954582.

It is an arithmetic number, because the mean of its divisors is an integer number (10467382040115).

Almost surely, 2^{231134161412502} is an apocalyptic number.

231134161412502 is an abundant number, since it is smaller than the sum of its proper divisors (271300176513018).

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

231134161412502 is a wasteful number, since it uses less digits than its factorization.

231134161412502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34517709 (or 34517706 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 231134161412502 in words is "two hundred thirty-one trillion, one hundred thirty-four billion, one hundred sixty-one million, four hundred twelve thousand, five hundred two".