432421446435 has 64 divisors (see below), whose sum is σ = 764234956800. Its totient is φ = 207032734080.

The previous prime is 432421446389. The next prime is 432421446497. The reversal of 432421446435 is 534644124234.

It is not a de Polignac number, because 432421446435 - 2¹⁷ = 432421315363 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33779166 + ... + 33791964.

It is an arithmetic number, because the mean of its divisors is an integer number (11941171200).

Almost surely, 2^432421446435 is an apocalyptic number.

432421446435 is a deficient number, since it is larger than the sum of its proper divisors (331813510365).

432421446435 is a wasteful number, since it uses less digits than its factorization.

432421446435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15368.

The product of its digits is 1105920, while the sum is 42.

The spelling of 432421446435 in words is "four hundred thirty-two billion, four hundred twenty-one million, four hundred forty-six thousand, four hundred thirty-five".