5144107618218 has 128 divisors (see below), whose sum is σ = 11781550725120. Its totient is φ = 1489053646080.

The previous prime is 5144107618211. The next prime is 5144107618283. The reversal of 5144107618218 is 8128167014415.

It is not an unprimeable number, because it can be changed into a prime (5144107618211) 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 63 ways as a sum of consecutive naturals, for example, 5545108 + ... + 6405968.

It is an arithmetic number, because the mean of its divisors is an integer number (92043365040).

Almost surely, 2^{5144107618218} is an apocalyptic number.

5144107618218 is an abundant number, since it is smaller than the sum of its proper divisors (6637443106902).

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

5144107618218 is a wasteful number, since it uses less digits than its factorization.

5144107618218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861004.

The product of its (nonzero) digits is 430080, while the sum is 48.

The spelling of 5144107618218 in words is "five trillion, one hundred forty-four billion, one hundred seven million, six hundred eighteen thousand, two hundred eighteen".