12041789432 has 16 divisors (see below), whose sum is σ = 22582268640. Its totient is φ = 6019851136.

The previous prime is 12041789411. The next prime is 12041789437. The reversal of 12041789432 is 23498714021.

It is a self number, because there is not a number n which added to its sum of digits gives 12041789432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12041789437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80273 + ... + 174720.

It is an arithmetic number, because the mean of its divisors is an integer number (1411391790).

Almost surely, 2^12041789432 is an apocalyptic number.

It is an amenable number.

12041789432 is a deficient number, since it is larger than the sum of its proper divisors (10540479208).

12041789432 is a wasteful number, since it uses less digits than its factorization.

12041789432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260902 (or 260898 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 12041789432 in words is "twelve billion, forty-one million, seven hundred eighty-nine thousand, four hundred thirty-two".