12754147144 has 32 divisors (see below), whose sum is σ = 24027956640. Its totient is φ = 6346748800.

The previous prime is 12754147127. The next prime is 12754147169. The reversal of 12754147144 is 44174145721.

12754147144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12754147097 and 12754147106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2179887 + ... + 2185729.

It is an arithmetic number, because the mean of its divisors is an integer number (750873645).

Almost surely, 2^12754147144 is an apocalyptic number.

It is an amenable number.

12754147144 is a deficient number, since it is larger than the sum of its proper divisors (11273809496).

12754147144 is a wasteful number, since it uses less digits than its factorization.

12754147144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101 (or 7097 counting only the distinct ones).

The product of its digits is 125440, while the sum is 40.

The spelling of 12754147144 in words is "twelve billion, seven hundred fifty-four million, one hundred forty-seven thousand, one hundred forty-four".