431332004112 has 40 divisors (see below), whose sum is σ = 1114612514400. Its totient is φ = 143733699840.

The previous prime is 431332004071. The next prime is 431332004119. The reversal of 431332004112 is 211400233134.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (431332004119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1203589 + ... + 1520292.

It is an arithmetic number, because the mean of its divisors is an integer number (27865312860).

Almost surely, 2^431332004112 is an apocalyptic number.

It is an amenable number.

431332004112 is an abundant number, since it is smaller than the sum of its proper divisors (683280510288).

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

431332004112 is a wasteful number, since it uses less digits than its factorization.

431332004112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2727191 (or 2727185 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 431332004112 its reverse (211400233134), we get a palindrome (642732237246).

The spelling of 431332004112 in words is "four hundred thirty-one billion, three hundred thirty-two million, four thousand, one hundred twelve".