5143124140 has 96 divisors (see below), whose sum is σ = 13482943488. Its totient is φ = 1600992000.

The previous prime is 5143124111. The next prime is 5143124143. The reversal of 5143124140 is 414213415.

It is not an unprimeable number, because it can be changed into a prime (5143124143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1570705 + ... + 1573975.

It is an arithmetic number, because the mean of its divisors is an integer number (140447328).

Almost surely, 2^5143124140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5143124140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6741471744).

5143124140 is an abundant number, since it is smaller than the sum of its proper divisors (8339819348).

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

5143124140 is a wasteful number, since it uses less digits than its factorization.

5143124140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4319 (or 4317 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 5143124140 is about 71715.5780845417. The cubic root of 5143124140 is about 1726.1386184286.

Adding to 5143124140 its reverse (414213415), we get a palindrome (5557337555).

The spelling of 5143124140 in words is "five billion, one hundred forty-three million, one hundred twenty-four thousand, one hundred forty".