5021440342 has 32 divisors (see below), whose sum is σ = 7746006240. Its totient is φ = 2440627200.

The previous prime is 5021440337. The next prime is 5021440397. The reversal of 5021440342 is 2430441205.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7809073 + ... + 7809715.

It is an arithmetic number, because the mean of its divisors is an integer number (242062695).

Almost surely, 2^5021440342 is an apocalyptic number.

5021440342 is a deficient number, since it is larger than the sum of its proper divisors (2724565898).

5021440342 is a wasteful number, since it uses less digits than its factorization.

5021440342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 5021440342 is about 70862.1220540283. The cubic root of 5021440342 is about 1712.4166260012.

Adding to 5021440342 its reverse (2430441205), we get a palindrome (7451881547).

The spelling of 5021440342 in words is "five billion, twenty-one million, four hundred forty thousand, three hundred forty-two".