432235618425 has 144 divisors (see below), whose sum is σ = 915775136640. Its totient is φ = 192827796480.

The previous prime is 432235618411. The next prime is 432235618481. The reversal of 432235618425 is 524816532234.

432235618425 is a `hidden beast` number, since 4 + 3 + 2 + 2 + 3 + 5 + 618 + 4 + 25 = 666.

It is not a de Polignac number, because 432235618425 - 2⁶ = 432235618361 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1109149 + ... + 1447301.

It is an arithmetic number, because the mean of its divisors is an integer number (6359549560).

Almost surely, 2^432235618425 is an apocalyptic number.

432235618425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

432235618425 is an abundant number, since it is smaller than the sum of its proper divisors (483539518215).

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

432235618425 is a wasteful number, since it uses less digits than its factorization.

432235618425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338224 (or 338216 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The spelling of 432235618425 in words is "four hundred thirty-two billion, two hundred thirty-five million, six hundred eighteen thousand, four hundred twenty-five".