123425555032 has 24 divisors (see below), whose sum is σ = 250594047540. Its totient is φ = 56965640160.

The previous prime is 123425555023. The next prime is 123425555047. The reversal of 123425555032 is 230555524321.

It is a junction number, because it is equal to n+sod(n) for n = 123425554982 and 123425555000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45644194 + ... + 45646897.

Almost surely, 2^123425555032 is an apocalyptic number.

It is an amenable number.

123425555032 is an abundant number, since it is smaller than the sum of its proper divisors (127168492508).

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

123425555032 is a wasteful number, since it uses less digits than its factorization.

123425555032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91291123 (or 91291106 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 123425555032 in words is "one hundred twenty-three billion, four hundred twenty-five million, five hundred fifty-five thousand, thirty-two".