432253144 has 16 divisors (see below), whose sum is σ = 810698400. Its totient is φ = 216066912.

The previous prime is 432253103. The next prime is 432253147. The reversal of 432253144 is 441352234.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432253147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45217 + ... + 53935.

It is an arithmetic number, because the mean of its divisors is an integer number (50668650).

Almost surely, 2^432253144 is an apocalyptic number.

It is an amenable number.

432253144 is a deficient number, since it is larger than the sum of its proper divisors (378445256).

432253144 is a wasteful number, since it uses less digits than its factorization.

432253144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14922 (or 14918 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 432253144 is about 20790.6984971645. The cubic root of 432253144 is about 756.1002591853.

The spelling of 432253144 in words is "four hundred thirty-two million, two hundred fifty-three thousand, one hundred forty-four".