123241403451425 has 12 divisors (see below), whose sum is σ = 174650674605696. Its totient is φ = 84508390938000.

The previous prime is 123241403451409. The next prime is 123241403451503. The reversal of 123241403451425 is 524154304142321.

It is not a de Polignac number, because 123241403451425 - 2⁴ = 123241403451409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352118295401 + ... + 352118295750.

It is an arithmetic number, because the mean of its divisors is an integer number (14554222883808).

Almost surely, 2^{123241403451425} is an apocalyptic number.

It is an amenable number.

123241403451425 is a deficient number, since it is larger than the sum of its proper divisors (51409271154271).

123241403451425 is an equidigital number, since it uses as much as digits as its factorization.

123241403451425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704236591168 (or 704236591163 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 123241403451425 its reverse (524154304142321), we get a palindrome (647395707593746).

The spelling of 123241403451425 in words is "one hundred twenty-three trillion, two hundred forty-one billion, four hundred three million, four hundred fifty-one thousand, four hundred twenty-five".