432120135 has 32 divisors (see below), whose sum is σ = 730229760. Its totient is φ = 217600128.

The previous prime is 432120121. The next prime is 432120149. The reversal of 432120135 is 531021234.

It is an interprime number because it is at equal distance from previous prime (432120121) and next prime (432120149).

It is not a de Polignac number, because 432120135 - 2⁸ = 432119879 is a prime.

It is a super-2 number, since 2×432120135² = 373455622144836450, which contains 22 as substring.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 87954 + ... + 92736.

It is an arithmetic number, because the mean of its divisors is an integer number (22819680).

Almost surely, 2^432120135 is an apocalyptic number.

432120135 is a deficient number, since it is larger than the sum of its proper divisors (298109625).

432120135 is a wasteful number, since it uses less digits than its factorization.

432120135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5127.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 432120135 is about 20787.4994888755. The cubic root of 432120135 is about 756.0226978012.

Adding to 432120135 its reverse (531021234), we get a palindrome (963141369).

The spelling of 432120135 in words is "four hundred thirty-two million, one hundred twenty thousand, one hundred thirty-five".