12382309395 has 24 divisors (see below), whose sum is σ = 21575054592. Its totient is φ = 6569318400.

The previous prime is 12382309393. The next prime is 12382309451. The reversal of 12382309395 is 59390328321.

12382309395 is a `hidden beast` number, since 1 + 23 + 8 + 230 + 9 + 395 = 666.

It is not a de Polignac number, because 12382309395 - 2¹ = 12382309393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 12382309395.

It is not an unprimeable number, because it can be changed into a prime (12382309393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 711726 + ... + 728915.

It is an arithmetic number, because the mean of its divisors is an integer number (898960608).

Almost surely, 2^12382309395 is an apocalyptic number.

12382309395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12382309395 is a deficient number, since it is larger than the sum of its proper divisors (9192745197).

12382309395 is a wasteful number, since it uses less digits than its factorization.

12382309395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440843 (or 1440840 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 12382309395 in words is "twelve billion, three hundred eighty-two million, three hundred nine thousand, three hundred ninety-five".