2323312720016 has 40 divisors (see below), whose sum is σ = 4505608122624. Its totient is φ = 1160575649280.

The previous prime is 2323312719991. The next prime is 2323312720129. The reversal of 2323312720016 is 6100272133232.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85936421 + ... + 85963451.

Almost surely, 2^{2323312720016} is an apocalyptic number.

It is an amenable number.

2323312720016 is a deficient number, since it is larger than the sum of its proper divisors (2182295402608).

2323312720016 is a wasteful number, since it uses less digits than its factorization.

2323312720016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31839 (or 31833 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 2323312720016 its reverse (6100272133232), we get a palindrome (8423584853248).

The spelling of 2323312720016 in words is "two trillion, three hundred twenty-three billion, three hundred twelve million, seven hundred twenty thousand, sixteen".