12386929365 has 48 divisors (see below), whose sum is σ = 21886765056. Its totient is φ = 6479568000.

The previous prime is 12386929363. The next prime is 12386929393. The reversal of 12386929365 is 56392968321.

12386929365 is a `hidden beast` number, since 1 + 238 + 69 + 293 + 65 = 666.

It is not a de Polignac number, because 12386929365 - 2¹ = 12386929363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12386929363) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 473580 + ... + 499050.

It is an arithmetic number, because the mean of its divisors is an integer number (455974272).

Almost surely, 2^12386929365 is an apocalyptic number.

12386929365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12386929365 is a deficient number, since it is larger than the sum of its proper divisors (9499835691).

12386929365 is a wasteful number, since it uses less digits than its factorization.

12386929365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25690 (or 25687 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The spelling of 12386929365 in words is "twelve billion, three hundred eighty-six million, nine hundred twenty-nine thousand, three hundred sixty-five".