123054124445434 has 32 divisors (see below), whose sum is σ = 227183135147136. Its totient is φ = 48679404667200.

The previous prime is 123054124445419. The next prime is 123054124445453. The reversal of 123054124445434 is 434544421450321.

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, 2756017 + ... + 15928084.

It is an arithmetic number, because the mean of its divisors is an integer number (7099472973348).

Almost surely, 2^{123054124445434} is an apocalyptic number.

123054124445434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

123054124445434 is a deficient number, since it is larger than the sum of its proper divisors (104129010701702).

123054124445434 is a wasteful number, since it uses less digits than its factorization.

123054124445434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18720310.

The product of its (nonzero) digits is 3686400, while the sum is 46.

Adding to 123054124445434 its reverse (434544421450321), we get a palindrome (557598545895755).

The spelling of 123054124445434 in words is "one hundred twenty-three trillion, fifty-four billion, one hundred twenty-four million, four hundred forty-five thousand, four hundred thirty-four".