12004525043 has 24 divisors (see below), whose sum is σ = 14346763200. Its totient is φ = 10009818000.

The previous prime is 12004525037. The next prime is 12004525087. The reversal of 12004525043 is 34052540021.

It is a happy number.

It is not a de Polignac number, because 12004525043 - 2⁶ = 12004524979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12004525243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 517508 + ... + 540206.

It is an arithmetic number, because the mean of its divisors is an integer number (597781800).

Almost surely, 2^12004525043 is an apocalyptic number.

12004525043 is a deficient number, since it is larger than the sum of its proper divisors (2342238157).

12004525043 is a wasteful number, since it uses less digits than its factorization.

12004525043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23007 (or 23000 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The spelling of 12004525043 in words is "twelve billion, four million, five hundred twenty-five thousand, forty-three".