123242432431202 has 32 divisors (see below), whose sum is σ = 211621986624000. Its totient is φ = 52730877745728.

The previous prime is 123242432431201. The next prime is 123242432431229. The reversal of 123242432431202 is 202134234242321.

123242432431202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (123242432431201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482515424 + ... + 482770772.

It is an arithmetic number, because the mean of its divisors is an integer number (6613187082000).

Almost surely, 2^{123242432431202} is an apocalyptic number.

123242432431202 is a deficient number, since it is larger than the sum of its proper divisors (88379554192798).

123242432431202 is a wasteful number, since it uses less digits than its factorization.

123242432431202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312210.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 123242432431202 its reverse (202134234242321), we get a palindrome (325376666673523).

The spelling of 123242432431202 in words is "one hundred twenty-three trillion, two hundred forty-two billion, four hundred thirty-two million, four hundred thirty-one thousand, two hundred two".