432506106642 has 32 divisors (see below), whose sum is σ = 878640602112. Its totient is φ = 141914067984.

The previous prime is 432506106631. The next prime is 432506106647. The reversal of 432506106642 is 246601605234.

It is a self number, because there is not a number n which added to its sum of digits gives 432506106642.

It is not an unprimeable number, because it can be changed into a prime (432506106647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1992148 + ... + 2198559.

It is an arithmetic number, because the mean of its divisors is an integer number (27457518816).

Almost surely, 2^432506106642 is an apocalyptic number.

432506106642 is an abundant number, since it is smaller than the sum of its proper divisors (446134495470).

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

432506106642 is a wasteful number, since it uses less digits than its factorization.

432506106642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4190982.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 432506106642 in words is "four hundred thirty-two billion, five hundred six million, one hundred six thousand, six hundred forty-two".