12043789468 has 36 divisors (see below), whose sum is σ = 22415273440. Its totient is φ = 5661107712.

The previous prime is 12043789463. The next prime is 12043789487. The reversal of 12043789468 is 86498734021.

It is a super-3 number, since 3×12043789468³ (a number of 31 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043789463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1077613 + ... + 1088731.

Almost surely, 2^12043789468 is an apocalyptic number.

It is an amenable number.

12043789468 is a deficient number, since it is larger than the sum of its proper divisors (10371483972).

12043789468 is a wasteful number, since it uses less digits than its factorization.

12043789468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12094 (or 12075 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 12043789468 in words is "twelve billion, forty-three million, seven hundred eighty-nine thousand, four hundred sixty-eight".