432149424 has 120 divisors (see below), whose sum is σ = 1340771328. Its totient is φ = 119468160.

The previous prime is 432149423. The next prime is 432149429. The reversal of 432149424 is 424941234.

It is not an unprimeable number, because it can be changed into a prime (432149423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69949 + ... + 75875.

Almost surely, 2^432149424 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 432149424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (670385664).

432149424 is an abundant number, since it is smaller than the sum of its proper divisors (908621904).

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

432149424 is a wasteful number, since it uses less digits than its factorization.

432149424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5983 (or 5970 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 432149424 is about 20788.2039628247. The cubic root of 432149424 is about 756.0397784282.

The spelling of 432149424 in words is "four hundred thirty-two million, one hundred forty-nine thousand, four hundred twenty-four".