123301402400324 has 12 divisors (see below), whose sum is σ = 216388721778684. Its totient is φ = 61476053320704.

The previous prime is 123301402400233. The next prime is 123301402400339. The reversal of 123301402400324 is 423004204103321.

It can be written as a sum of positive squares in 2 ways, for example, as 23364752364100 + 99936650036224 = 4833710^2 + 9996832^2 .

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 3 ways as a sum of consecutive naturals, for example, 43661968277 + ... + 43661971100.

It is an arithmetic number, because the mean of its divisors is an integer number (18032393481557).

Almost surely, 2^{123301402400324} is an apocalyptic number.

It is an amenable number.

123301402400324 is a deficient number, since it is larger than the sum of its proper divisors (93087319378360).

123301402400324 is a wasteful number, since it uses less digits than its factorization.

123301402400324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87323939734 (or 87323939732 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 123301402400324 its reverse (423004204103321), we get a palindrome (546305606503645).

The spelling of 123301402400324 in words is "one hundred twenty-three trillion, three hundred one billion, four hundred two million, four hundred thousand, three hundred twenty-four".