12000457004 has 6 divisors (see below), whose sum is σ = 21000799764. Its totient is φ = 6000228500.

The previous prime is 12000456989. The next prime is 12000457013. The reversal of 12000457004 is 40075400021.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500057122 + ... + 1500057129.

It is an arithmetic number, because the mean of its divisors is an integer number (3500133294).

Almost surely, 2^12000457004 is an apocalyptic number.

It is an amenable number.

12000457004 is a deficient number, since it is larger than the sum of its proper divisors (9000342760).

12000457004 is a wasteful number, since it uses less digits than its factorization.

12000457004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000114255 (or 3000114253 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

Adding to 12000457004 its reverse (40075400021), we get a palindrome (52075857025).

The spelling of 12000457004 in words is "twelve billion, four hundred fifty-seven thousand, four".