12143014044 has 48 divisors (see below), whose sum is σ = 32912226816. Its totient is φ = 3412555200.

The previous prime is 12143014027. The next prime is 12143014073. The reversal of 12143014044 is 44041034121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1179792 + ... + 1190039.

It is an arithmetic number, because the mean of its divisors is an integer number (685671392).

Almost surely, 2^12143014044 is an apocalyptic number.

12143014044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12143014044 is an abundant number, since it is smaller than the sum of its proper divisors (20769212772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12143014044 is a wasteful number, since it uses less digits than its factorization.

12143014044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369906 (or 2369904 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12143014044 its reverse (44041034121), we get a palindrome (56184048165).

The spelling of 12143014044 in words is "twelve billion, one hundred forty-three million, fourteen thousand, forty-four".