123241354515434 has 16 divisors (see below), whose sum is σ = 190843280791296. Its totient is φ = 59627301703200.

The previous prime is 123241354515431. The next prime is 123241354515481. The reversal of 123241354515434 is 434515453142321.

It is not an unprimeable number, because it can be changed into a prime (123241354515431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92865347 + ... + 94183094.

It is an arithmetic number, because the mean of its divisors is an integer number (11927705049456).

Almost surely, 2^{123241354515434} is an apocalyptic number.

123241354515434 is a deficient number, since it is larger than the sum of its proper divisors (67601926275862).

123241354515434 is a wasteful number, since it uses less digits than its factorization.

123241354515434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187059101.

The product of its digits is 3456000, while the sum is 47.

The spelling of 123241354515434 in words is "one hundred twenty-three trillion, two hundred forty-one billion, three hundred fifty-four million, five hundred fifteen thousand, four hundred thirty-four".