12043148144 has 20 divisors (see below), whose sum is σ = 23342832600. Its totient is φ = 6019191360.

The previous prime is 12043148141. The next prime is 12043148147. The reversal of 12043148144 is 44184134021.

It is an interprime number because it is at equal distance from previous prime (12043148141) and next prime (12043148147).

It is a self number, because there is not a number n which added to its sum of digits gives 12043148144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043148141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106862 + ... + 188429.

It is an arithmetic number, because the mean of its divisors is an integer number (1167141630).

Almost surely, 2^12043148144 is an apocalyptic number.

It is an amenable number.

12043148144 is a deficient number, since it is larger than the sum of its proper divisors (11299684456).

12043148144 is a wasteful number, since it uses less digits than its factorization.

12043148144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297848 (or 297842 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The spelling of 12043148144 in words is "twelve billion, forty-three million, one hundred forty-eight thousand, one hundred forty-four".