123414034134 has 16 divisors (see below), whose sum is σ = 246878613360. Its totient is φ = 41129587200.

The previous prime is 123414034097. The next prime is 123414034151. The reversal of 123414034134 is 431430414321.

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, 2074267 + ... + 2132934.

It is an arithmetic number, because the mean of its divisors is an integer number (15429913335).

Almost surely, 2^123414034134 is an apocalyptic number.

123414034134 is an abundant number, since it is smaller than the sum of its proper divisors (123464579226).

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

123414034134 is a wasteful number, since it uses less digits than its factorization.

123414034134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4212095.

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

Adding to 123414034134 its reverse (431430414321), we get a palindrome (554844448455).

The spelling of 123414034134 in words is "one hundred twenty-three billion, four hundred fourteen million, thirty-four thousand, one hundred thirty-four".