12094647685696 has 21 divisors (see below), whose sum is σ = 24000371710489. Its totient is φ = 6047309931904.

The previous prime is 12094647685693. The next prime is 12094647685711. The reversal of 12094647685696 is 69658674649021.

The square root of 12094647685696 is 3477736.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8723516673600 + 3371131012096 = 2953560^2 + 1836064^2 .

It is a super-2 number, since 2×12094647685696² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12094647685693) 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 2 ways as a sum of consecutive naturals, for example, 27604530 + ... + 28039246.

Almost surely, 2^{12094647685696} is an apocalyptic number.

12094647685696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

12094647685696 is the 3477736-th square number.

It is an amenable number.

12094647685696 is a deficient number, since it is larger than the sum of its proper divisors (11905724024793).

12094647685696 is an frugal number, since it uses more digits than its factorization.

12094647685696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869446 (or 434719 counting only the distinct ones).

The product of its (nonzero) digits is 940584960, while the sum is 73.

The spelling of 12094647685696 in words is "twelve trillion, ninety-four billion, six hundred forty-seven million, six hundred eighty-five thousand, six hundred ninety-six".