432506523442422 has 128 divisors (see below), whose sum is σ = 1018050388282368. Its totient is φ = 120765280204800.

The previous prime is 432506523442417. The next prime is 432506523442457. The reversal of 432506523442422 is 224244325605234.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3452063463 + ... + 3452188749.

It is an arithmetic number, because the mean of its divisors is an integer number (7953518658456).

Almost surely, 2^{432506523442422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432506523442422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509025194141184).

432506523442422 is an abundant number, since it is smaller than the sum of its proper divisors (585543864839946).

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

432506523442422 is a wasteful number, since it uses less digits than its factorization.

432506523442422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132454.

The product of its (nonzero) digits is 11059200, while the sum is 48.

The spelling of 432506523442422 in words is "four hundred thirty-two trillion, five hundred six billion, five hundred twenty-three million, four hundred forty-two thousand, four hundred twenty-two".