123014203450425 has 48 divisors (see below), whose sum is σ = 258264740375680. Its totient is φ = 56235064432320.

The previous prime is 123014203450421. The next prime is 123014203450433. The reversal of 123014203450425 is 524054302410321.

It is a happy number.

123014203450425 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 142 + 0 + 3 + 4 + 504 + 2 + 5 = 666.

It is not a de Polignac number, because 123014203450425 - 2² = 123014203450421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123014203450425.

It is not an unprimeable number, because it can be changed into a prime (123014203450421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13017371302 + ... + 13017380751.

Almost surely, 2^{123014203450425} is an apocalyptic number.

123014203450425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

123014203450425 is an abundant number, since it is smaller than the sum of its proper divisors (135250536925255).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123014203450425 is a wasteful number, since it uses less digits than its factorization.

123014203450425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26034752079 (or 26034752068 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 123014203450425 its reverse (524054302410321), we get a palindrome (647068505860746).

The spelling of 123014203450425 in words is "one hundred twenty-three trillion, fourteen billion, two hundred three million, four hundred fifty thousand, four hundred twenty-five".