4312310443232 has 24 divisors (see below), whose sum is σ = 9261666748152. Its totient is φ = 1960141110400.

The previous prime is 4312310443183. The next prime is 4312310443237. The reversal of 4312310443232 is 2323440132134.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4312310443237) 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, 6125440619 + ... + 6125441322.

It is an arithmetic number, because the mean of its divisors is an integer number (385902781173).

Almost surely, 2^{4312310443232} is an apocalyptic number.

It is an amenable number.

4312310443232 is an abundant number, since it is smaller than the sum of its proper divisors (4949356304920).

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

4312310443232 is a wasteful number, since it uses less digits than its factorization.

4312310443232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12250881962 (or 12250881954 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 4312310443232 its reverse (2323440132134), we get a palindrome (6635750575366).

The spelling of 4312310443232 in words is "four trillion, three hundred twelve billion, three hundred ten million, four hundred forty-three thousand, two hundred thirty-two".