231344232114 has 32 divisors (see below), whose sum is σ = 490646733696. Its totient is φ = 72468760320.

The previous prime is 231344232107. The next prime is 231344232139. The reversal of 231344232114 is 411232443132.

It is a Curzon 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, 1648222 + ... + 1783065.

It is an arithmetic number, because the mean of its divisors is an integer number (15332710428).

Almost surely, 2^231344232114 is an apocalyptic number.

231344232114 is an abundant number, since it is smaller than the sum of its proper divisors (259302501582).

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

231344232114 is a wasteful number, since it uses less digits than its factorization.

231344232114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431970.

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

Adding to 231344232114 its reverse (411232443132), we get a palindrome (642576675246).

The spelling of 231344232114 in words is "two hundred thirty-one billion, three hundred forty-four million, two hundred thirty-two thousand, one hundred fourteen".