12388323334751 has 24 divisors (see below), whose sum is σ = 15599849774544. Its totient is φ = 9750963962880.

The previous prime is 12388323334691. The next prime is 12388323334753. The reversal of 12388323334751 is 15743332388321.

12388323334751 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12388323334751 - 2⁴² = 7990276823647 is a prime.

It is a super-2 number, since 2×12388323334751² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12388323334693 and 12388323334702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12388323334753) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50260265 + ... + 50506146.

It is an arithmetic number, because the mean of its divisors is an integer number (649993740606).

Almost surely, 2^{12388323334751} is an apocalyptic number.

12388323334751 is a deficient number, since it is larger than the sum of its proper divisors (3211526439793).

12388323334751 is a wasteful number, since it uses less digits than its factorization.

12388323334751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100766631 (or 100766624 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 53.

The spelling of 12388323334751 in words is "twelve trillion, three hundred eighty-eight billion, three hundred twenty-three million, three hundred thirty-four thousand, seven hundred fifty-one".