123431140314114 has 32 divisors (see below), whose sum is σ = 260335355904960. Its totient is φ = 38906206286400.

The previous prime is 123431140314071. The next prime is 123431140314127. The reversal of 123431140314114 is 411413041134321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000612357 + ... + 1000735704.

It is an arithmetic number, because the mean of its divisors is an integer number (8135479872030).

Almost surely, 2^{123431140314114} is an apocalyptic number.

123431140314114 is an abundant number, since it is smaller than the sum of its proper divisors (136904215590846).

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

123431140314114 is a wasteful number, since it uses less digits than its factorization.

123431140314114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001348626.

The product of its (nonzero) digits is 13824, while the sum is 33.

Adding to 123431140314114 its reverse (411413041134321), we get a palindrome (534844181448435).

The spelling of 123431140314114 in words is "one hundred twenty-three trillion, four hundred thirty-one billion, one hundred forty million, three hundred fourteen thousand, one hundred fourteen".