2312432442316 has 24 divisors (see below), whose sum is σ = 4186502328960. Its totient is φ = 1116847344000.

The previous prime is 2312432442269. The next prime is 2312432442317. The reversal of 2312432442316 is 6132442342132.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2312432442317) 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, 69786396 + ... + 69819523.

It is an arithmetic number, because the mean of its divisors is an integer number (174437597040).

Almost surely, 2^{2312432442316} is an apocalyptic number.

It is an amenable number.

2312432442316 is a deficient number, since it is larger than the sum of its proper divisors (1874069886644).

2312432442316 is a wasteful number, since it uses less digits than its factorization.

2312432442316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139606065 (or 139606063 counting only the distinct ones).

The product of its digits is 165888, while the sum is 37.

Adding to 2312432442316 its reverse (6132442342132), we get a palindrome (8444874784448).

The spelling of 2312432442316 in words is "two trillion, three hundred twelve billion, four hundred thirty-two million, four hundred forty-two thousand, three hundred sixteen".