5144131312 has 40 divisors (see below), whose sum is σ = 10243313136. Its totient is φ = 2500793856.

The previous prime is 5144131301. The next prime is 5144131319. The reversal of 5144131312 is 2131314415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144131319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1340148 + ... + 1343980.

Almost surely, 2^5144131312 is an apocalyptic number.

It is an amenable number.

5144131312 is a deficient number, since it is larger than the sum of its proper divisors (5099181824).

5144131312 is a wasteful number, since it uses less digits than its factorization.

5144131312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6145 (or 6139 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 5144131312 is about 71722.5997297923. The cubic root of 5144131312 is about 1726.2512869783.

Adding to 5144131312 its reverse (2131314415), we get a palindrome (7275445727).

The spelling of 5144131312 in words is "five billion, one hundred forty-four million, one hundred thirty-one thousand, three hundred twelve".