432032340 has 48 divisors (see below), whose sum is σ = 1216962432. Its totient is φ = 114516096.

The previous prime is 432032329. The next prime is 432032351. The reversal of 432032340 is 43230234.

It is an interprime number because it is at equal distance from previous prime (432032329) and next prime (432032351).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11539 + ... + 31578.

It is an arithmetic number, because the mean of its divisors is an integer number (25353384).

Almost surely, 2^432032340 is an apocalyptic number.

It is an amenable number.

432032340 is an abundant number, since it is smaller than the sum of its proper divisors (784930092).

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

432032340 is a wasteful number, since it uses less digits than its factorization.

432032340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43296 (or 43294 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 432032340 is about 20785.3876557547. The cubic root of 432032340 is about 755.9714932842.

Adding to 432032340 its reverse (43230234), we get a palindrome (475262574).

The spelling of 432032340 in words is "four hundred thirty-two million, thirty-two thousand, three hundred forty".