5144316142 has 32 divisors (see below), whose sum is σ = 9123323904. Its totient is φ = 2128896000.

The previous prime is 5144316131. The next prime is 5144316193. The reversal of 5144316142 is 2416134415.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188142 + ... + 213742.

It is an arithmetic number, because the mean of its divisors is an integer number (285103872).

Almost surely, 2^5144316142 is an apocalyptic number.

5144316142 is a deficient number, since it is larger than the sum of its proper divisors (3979007762).

5144316142 is a wasteful number, since it uses less digits than its factorization.

5144316142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26104.

The product of its digits is 11520, while the sum is 31.

The square root of 5144316142 is about 71723.8882242172. Note that the first 3 decimals coincide. The cubic root of 5144316142 is about 1726.2719616193.

The spelling of 5144316142 in words is "five billion, one hundred forty-four million, three hundred sixteen thousand, one hundred forty-two".