12945088004 has 24 divisors (see below), whose sum is σ = 23424242688. Its totient is φ = 6253153920.

The previous prime is 12945088001. The next prime is 12945088007. The reversal of 12945088004 is 40088054921.

It is an interprime number because it is at equal distance from previous prime (12945088001) and next prime (12945088007).

It is not an unprimeable number, because it can be changed into a prime (12945088001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14492 + ... + 161555.

It is an arithmetic number, because the mean of its divisors is an integer number (976010112).

Almost surely, 2^12945088004 is an apocalyptic number.

It is an amenable number.

12945088004 is a deficient number, since it is larger than the sum of its proper divisors (10479154684).

12945088004 is a wasteful number, since it uses less digits than its factorization.

12945088004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176675 (or 176673 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 12945088004 in words is "twelve billion, nine hundred forty-five million, eighty-eight thousand, four".