6144799163145 has 16 divisors (see below), whose sum is σ = 9831762037440. Its totient is φ = 3277198428224.

The previous prime is 6144799163093. The next prime is 6144799163179. The reversal of 6144799163145 is 5413619974416.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6144799163145 - 2¹² = 6144799159049 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 157387 + ... + 3509183.

It is an arithmetic number, because the mean of its divisors is an integer number (614485127340).

Almost surely, 2^{6144799163145} is an apocalyptic number.

It is an amenable number.

6144799163145 is a deficient number, since it is larger than the sum of its proper divisors (3686962874295).

6144799163145 is a wasteful number, since it uses less digits than its factorization.

6144799163145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3474024.

The product of its digits is 19595520, while the sum is 60.

The spelling of 6144799163145 in words is "six trillion, one hundred forty-four billion, seven hundred ninety-nine million, one hundred sixty-three thousand, one hundred forty-five".