432401112 has 128 divisors (see below), whose sum is σ = 1411200000. Its totient is φ = 120942720.

The previous prime is 432401093. The next prime is 432401141. The reversal of 432401112 is 211104234.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23889 + ... + 37887.

It is an arithmetic number, because the mean of its divisors is an integer number (11025000).

Almost surely, 2^432401112 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 432401112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (705600000).

432401112 is an abundant number, since it is smaller than the sum of its proper divisors (978798888).

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

432401112 is a wasteful number, since it uses less digits than its factorization.

432401112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14038 (or 14028 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 432401112 is about 20794.2567070814. The cubic root of 432401112 is about 756.1865249003.

Adding to 432401112 its reverse (211104234), we get a palindrome (643505346).

The spelling of 432401112 in words is "four hundred thirty-two million, four hundred one thousand, one hundred twelve".