12002014243144 has 32 divisors (see below), whose sum is σ = 23878550947680. Its totient is φ = 5635912440064.

The previous prime is 12002014243139. The next prime is 12002014243171. The reversal of 12002014243144 is 44134241020021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94422682 + ... + 94549705.

It is an arithmetic number, because the mean of its divisors is an integer number (746204717115).

Almost surely, 2^{12002014243144} is an apocalyptic number.

It is an amenable number.

12002014243144 is a deficient number, since it is larger than the sum of its proper divisors (11876536704536).

12002014243144 is a wasteful number, since it uses less digits than its factorization.

12002014243144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188972877 (or 188972873 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 12002014243144 its reverse (44134241020021), we get a palindrome (56136255263165).

The spelling of 12002014243144 in words is "twelve trillion, two billion, fourteen million, two hundred forty-three thousand, one hundred forty-four".