12094338381 has 16 divisors (see below), whose sum is σ = 16189071360. Its totient is φ = 8031305520.

The previous prime is 12094338341. The next prime is 12094338391. The reversal of 12094338381 is 18383349021.

12094338381 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 12094338381 - 2⁶ = 12094338317 is a prime.

It is a super-2 number, since 2×12094338381² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12094338341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 925350 + ... + 938328.

It is an arithmetic number, because the mean of its divisors is an integer number (1011816960).

Almost surely, 2^12094338381 is an apocalyptic number.

It is an amenable number.

12094338381 is a deficient number, since it is larger than the sum of its proper divisors (4094732979).

12094338381 is a wasteful number, since it uses less digits than its factorization.

12094338381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14176.

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 12094338381 in words is "twelve billion, ninety-four million, three hundred thirty-eight thousand, three hundred eighty-one".