432140532 has 12 divisors (see below), whose sum is σ = 1008327936. Its totient is φ = 144046840.

The previous prime is 432140483. The next prime is 432140549. The reversal of 432140532 is 235041234.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18005844 + ... + 18005867.

It is an arithmetic number, because the mean of its divisors is an integer number (84027328).

Almost surely, 2^432140532 is an apocalyptic number.

It is an amenable number.

432140532 is an abundant number, since it is smaller than the sum of its proper divisors (576187404).

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

432140532 is a wasteful number, since it uses less digits than its factorization.

432140532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36011718 (or 36011716 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 432140532 is about 20787.9900904344. The cubic root of 432140532 is about 756.0345929133.

Adding to 432140532 its reverse (235041234), we get a palindrome (667181766).

The spelling of 432140532 in words is "four hundred thirty-two million, one hundred forty thousand, five hundred thirty-two".