12009873004 has 12 divisors (see below), whose sum is σ = 21361823728. Its totient is φ = 5906494800.

The previous prime is 12009872999. The next prime is 12009873013. The reversal of 12009873004 is 40037890021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24610152 + ... + 24610639.

Almost surely, 2^12009873004 is an apocalyptic number.

It is an amenable number.

12009873004 is a deficient number, since it is larger than the sum of its proper divisors (9351950724).

12009873004 is a wasteful number, since it uses less digits than its factorization.

12009873004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49220856 (or 49220854 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 12009873004 in words is "twelve billion, nine million, eight hundred seventy-three thousand, four".