6144015623144 has 32 divisors (see below), whose sum is σ = 13166174548800. Its totient is φ = 2633064195840.

The previous prime is 6144015623111. The next prime is 6144015623147. The reversal of 6144015623144 is 4413265104416.

It is not an unprimeable number, because it can be changed into a prime (6144015623147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19934 + ... + 3505485.

It is an arithmetic number, because the mean of its divisors is an integer number (411442954650).

Almost surely, 2^{6144015623144} is an apocalyptic number.

It is an amenable number.

6144015623144 is an abundant number, since it is smaller than the sum of its proper divisors (7022158925656).

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

6144015623144 is a wasteful number, since it uses less digits than its factorization.

6144015623144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3556553 (or 3556549 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 6144015623144 in words is "six trillion, one hundred forty-four billion, fifteen million, six hundred twenty-three thousand, one hundred forty-four".