5642238322 has 16 divisors (see below), whose sum is σ = 9836349120. Its totient is φ = 2377117008.

The previous prime is 5642238319. The next prime is 5642238323. The reversal of 5642238322 is 2238322465.

It is not an unprimeable number, because it can be changed into a prime (5642238323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3414573 + ... + 3416224.

It is an arithmetic number, because the mean of its divisors is an integer number (614771820).

Almost surely, 2^5642238322 is an apocalyptic number.

5642238322 is a deficient number, since it is larger than the sum of its proper divisors (4194110798).

5642238322 is a wasteful number, since it uses less digits than its factorization.

5642238322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6830865.

The product of its digits is 138240, while the sum is 37.

The square root of 5642238322 is about 75114.8342339914. The cubic root of 5642238322 is about 1780.2615364978.

The spelling of 5642238322 in words is "five billion, six hundred forty-two million, two hundred thirty-eight thousand, three hundred twenty-two".