432851280 has 160 divisors (see below), whose sum is σ = 1429622784. Its totient is φ = 107962368.

The previous prime is 432851269. The next prime is 432851291. The reversal of 432851280 is 82158234.

It is an interprime number because it is at equal distance from previous prime (432851269) and next prime (432851291).

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, 1129969 + ... + 1130351.

Almost surely, 2^432851280 is an apocalyptic number.

432851280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432851280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (714811392).

432851280 is an abundant number, since it is smaller than the sum of its proper divisors (996771504).

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

432851280 is a wasteful number, since it uses less digits than its factorization.

432851280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 432851280 is about 20805.0782262408. The cubic root of 432851280 is about 756.4488530194.

The spelling of 432851280 in words is "four hundred thirty-two million, eight hundred fifty-one thousand, two hundred eighty".