2144163034316 has 96 divisors (see below), whose sum is σ = 3938747070720. Its totient is φ = 1020484168704.

The previous prime is 2144163034309. The next prime is 2144163034327. The reversal of 2144163034316 is 6134303614412.

It is a self number, because there is not a number n which added to its sum of digits gives 2144163034316.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 494158475 + ... + 494162813.

It is an arithmetic number, because the mean of its divisors is an integer number (41028615320).

Almost surely, 2^{2144163034316} is an apocalyptic number.

It is an amenable number.

2144163034316 is a deficient number, since it is larger than the sum of its proper divisors (1794584036404).

2144163034316 is a wasteful number, since it uses less digits than its factorization.

2144163034316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4903 (or 4901 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

Adding to 2144163034316 its reverse (6134303614412), we get a palindrome (8278466648728).

The spelling of 2144163034316 in words is "two trillion, one hundred forty-four billion, one hundred sixty-three million, thirty-four thousand, three hundred sixteen".