12346690336 has 24 divisors (see below), whose sum is σ = 24373802880. Its totient is φ = 6156518208.

The previous prime is 12346690309. The next prime is 12346690339. The reversal of 12346690336 is 63309664321.

It is a junction number, because it is equal to n+sod(n) for n = 12346690292 and 12346690301.

It is not an unprimeable number, because it can be changed into a prime (12346690339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 513916 + ... + 537403.

It is an arithmetic number, because the mean of its divisors is an integer number (1015575120).

Almost surely, 2^12346690336 is an apocalyptic number.

12346690336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12346690336 is a deficient number, since it is larger than the sum of its proper divisors (12027112544).

12346690336 is a wasteful number, since it uses less digits than its factorization.

12346690336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051696 (or 1051688 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 43.

The spelling of 12346690336 in words is "twelve billion, three hundred forty-six million, six hundred ninety thousand, three hundred thirty-six".