432423040500045 has 36 divisors (see below), whose sum is σ = 871906049012700. Its totient is φ = 197679104227584.

The previous prime is 432423040500013. The next prime is 432423040500047. The reversal of 432423040500045 is 540005040324234.

432423040500045 is a `hidden beast` number, since 4 + 3 + 2 + 42 + 30 + 40 + 500 + 0 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 310738557217284 + 121684483282761 = 17627778^2 + 11031069^2 .

It is not a de Polignac number, because 432423040500045 - 2⁵ = 432423040500013 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 432423040499982 and 432423040500009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432423040500047) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 98055109020 + ... + 98055113429.

It is an arithmetic number, because the mean of its divisors is an integer number (24219612472575).

Almost surely, 2^{432423040500045} is an apocalyptic number.

432423040500045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

432423040500045 is an abundant number, since it is smaller than the sum of its proper divisors (439483008512655).

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

432423040500045 is a wasteful number, since it uses less digits than its factorization.

432423040500045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196110222474 (or 196110222464 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 432423040500045 its reverse (540005040324234), we get a palindrome (972428080824279).

The spelling of 432423040500045 in words is "four hundred thirty-two trillion, four hundred twenty-three billion, forty million, five hundred thousand, forty-five".