4042220352 has 56 divisors (see below), whose sum is σ = 10707928800. Its totient is φ = 1345783296.

The previous prime is 4042220333. The next prime is 4042220387. The reversal of 4042220352 is 2530222404.

It is a happy number.

4042220352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 152674 + ... + 177182.

Almost surely, 2^4042220352 is an apocalyptic number.

It is an amenable number.

4042220352 is an abundant number, since it is smaller than the sum of its proper divisors (6665708448).

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

4042220352 is a wasteful number, since it uses less digits than its factorization.

4042220352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25383 (or 25373 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 4042220352 is about 63578.4582386204. The cubic root of 4042220352 is about 1592.9665687491.

Adding to 4042220352 its reverse (2530222404), we get a palindrome (6572442756).

The spelling of 4042220352 in words is "four billion, forty-two million, two hundred twenty thousand, three hundred fifty-two".