12382023748 has 12 divisors (see below), whose sum is σ = 21669373180. Its totient is φ = 6190774272.

The previous prime is 12382023737. The next prime is 12382023749. The reversal of 12382023748 is 84732028321.

It can be written as a sum of positive squares in 2 ways, for example, as 4223960064 + 8158063684 = 64992^2 + 90322^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12382023748.

It is not an unprimeable number, because it can be changed into a prime (12382023749) 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, 114268 + ... + 194476.

Almost surely, 2^12382023748 is an apocalyptic number.

It is an amenable number.

12382023748 is a deficient number, since it is larger than the sum of its proper divisors (9287349432).

12382023748 is a wasteful number, since it uses less digits than its factorization.

12382023748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118806 (or 118804 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 12382023748 in words is "twelve billion, three hundred eighty-two million, twenty-three thousand, seven hundred forty-eight".