5142440324 has 24 divisors (see below), whose sum is σ = 10425773568. Its totient is φ = 2173711680.

The previous prime is 5142440321. The next prime is 5142440339. The reversal of 5142440324 is 4230442415.

It is not an unprimeable number, because it can be changed into a prime (5142440321) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1255892 + ... + 1259979.

It is an arithmetic number, because the mean of its divisors is an integer number (434407232).

Almost surely, 2^5142440324 is an apocalyptic number.

It is an amenable number.

5142440324 is an abundant number, since it is smaller than the sum of its proper divisors (5283333244).

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

5142440324 is a wasteful number, since it uses less digits than its factorization.

5142440324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2515955 (or 2515953 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 5142440324 is about 71710.8103705432. The cubic root of 5142440324 is about 1726.0621141166.

Adding to 5142440324 its reverse (4230442415), we get a palindrome (9372882739).

The spelling of 5142440324 in words is "five billion, one hundred forty-two million, four hundred forty thousand, three hundred twenty-four".