432943056 has 200 divisors, whose sum is σ = 1542651264. Its totient is φ = 114151680.

The previous prime is 432943037. The next prime is 432943057. The reversal of 432943056 is 650349234.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 432943056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432943057) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 116101 + ... + 119771.

Almost surely, 2^432943056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432943056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (771325632).

432943056 is an abundant number, since it is smaller than the sum of its proper divisors (1109708208).

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

432943056 is a wasteful number, since it uses less digits than its factorization.

432943056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711 (or 3696 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 432943056 is about 20807.2837246960. The cubic root of 432943056 is about 756.5023116761.

The spelling of 432943056 in words is "four hundred thirty-two million, nine hundred forty-three thousand, fifty-six".