432442243112 has 128 divisors (see below), whose sum is σ = 911663424000. Its totient is φ = 190651760640.

The previous prime is 432442243099. The next prime is 432442243133. The reversal of 432442243112 is 211342244234.

It is a happy number.

It is a super-2 number, since 2×432442243112² (a number of 24 digits) contains 22 as substring.

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, 110343089 + ... + 110347007.

It is an arithmetic number, because the mean of its divisors is an integer number (7122370500).

Almost surely, 2^432442243112 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 432442243112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (455831712000).

432442243112 is an abundant number, since it is smaller than the sum of its proper divisors (479221180888).

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

432442243112 is a wasteful number, since it uses less digits than its factorization.

432442243112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4291 (or 4287 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

Adding to 432442243112 its reverse (211342244234), we get a palindrome (643784487346).

The spelling of 432442243112 in words is "four hundred thirty-two billion, four hundred forty-two million, two hundred forty-three thousand, one hundred twelve".