12382838762 has 32 divisors (see below), whose sum is σ = 22229102592. Its totient is φ = 5058220464.

The previous prime is 12382838761. The next prime is 12382838771. The reversal of 12382838762 is 26783828321.

It is a self number, because there is not a number n which added to its sum of digits gives 12382838762.

It is not an unprimeable number, because it can be changed into a prime (12382838761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23183 + ... + 159069.

It is an arithmetic number, because the mean of its divisors is an integer number (694659456).

Almost surely, 2^12382838762 is an apocalyptic number.

12382838762 is a deficient number, since it is larger than the sum of its proper divisors (9846263830).

12382838762 is a wasteful number, since it uses less digits than its factorization.

12382838762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136202.

The product of its digits is 1548288, while the sum is 50.

The spelling of 12382838762 in words is "twelve billion, three hundred eighty-two million, eight hundred thirty-eight thousand, seven hundred sixty-two".