432102540 has 24 divisors (see below), whose sum is σ = 1209887280. Its totient is φ = 115227328.

The previous prime is 432102527. The next prime is 432102553. The reversal of 432102540 is 45201234.

It is an interprime number because it is at equal distance from previous prime (432102527) and next prime (432102553).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3600795 + ... + 3600914.

It is an arithmetic number, because the mean of its divisors is an integer number (50411970).

Almost surely, 2^432102540 is an apocalyptic number.

It is an amenable number.

432102540 is an abundant number, since it is smaller than the sum of its proper divisors (777784740).

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

432102540 is a wasteful number, since it uses less digits than its factorization.

432102540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7201721 (or 7201719 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 432102540 is about 20787.0762734926. The cubic root of 432102540 is about 756.0124364573.

Adding to 432102540 its reverse (45201234), we get a palindrome (477303774).

The spelling of 432102540 in words is "four hundred thirty-two million, one hundred two thousand, five hundred forty".