5142816244 has 24 divisors (see below), whose sum is σ = 9057938400. Its totient is φ = 2554886880.

The previous prime is 5142816233. The next prime is 5142816253. The reversal of 5142816244 is 4426182415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401499 + ... + 414109.

It is an arithmetic number, because the mean of its divisors is an integer number (377414100).

Almost surely, 2^5142816244 is an apocalyptic number.

It is an amenable number.

5142816244 is a deficient number, since it is larger than the sum of its proper divisors (3915122156).

5142816244 is a wasteful number, since it uses less digits than its factorization.

5142816244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13263 (or 13261 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 5142816244 is about 71713.4314058392. The cubic root of 5142816244 is about 1726.1041723237.

Adding to 5142816244 its reverse (4426182415), we get a palindrome (9568998659).

The spelling of 5142816244 in words is "five billion, one hundred forty-two million, eight hundred sixteen thousand, two hundred forty-four".