12094340945 has 8 divisors (see below), whose sum is σ = 14577145344. Its totient is φ = 9632848624.

The previous prime is 12094340927. The next prime is 12094341011. The reversal of 12094340945 is 54904349021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12094340945 - 2²⁰ = 12093292369 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5326769 + ... + 5329038.

It is an arithmetic number, because the mean of its divisors is an integer number (1822143168).

Almost surely, 2^12094340945 is an apocalyptic number.

It is an amenable number.

12094340945 is a deficient number, since it is larger than the sum of its proper divisors (2482804399).

12094340945 is a wasteful number, since it uses less digits than its factorization.

12094340945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10656039.

The product of its (nonzero) digits is 155520, while the sum is 41.

Adding to 12094340945 its reverse (54904349021), we get a palindrome (66998689966).

The spelling of 12094340945 in words is "twelve billion, ninety-four million, three hundred forty thousand, nine hundred forty-five".