4042332444 has 24 divisors (see below), whose sum is σ = 9433137168. Its totient is φ = 1347297280.

The previous prime is 4042332443. The next prime is 4042332449. The reversal of 4042332444 is 4442332404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042332443) 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, 205654 + ... + 224450.

It is an arithmetic number, because the mean of its divisors is an integer number (393047382).

Almost surely, 2^4042332444 is an apocalyptic number.

It is an amenable number.

4042332444 is an abundant number, since it is smaller than the sum of its proper divisors (5390804724).

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

4042332444 is a wasteful number, since it uses less digits than its factorization.

4042332444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36725 (or 36723 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

The square root of 4042332444 is about 63579.3397575030. The cubic root of 4042332444 is about 1592.9812930955.

Adding to 4042332444 its reverse (4442332404), we get a palindrome (8484664848).

The spelling of 4042332444 in words is "four billion, forty-two million, three hundred thirty-two thousand, four hundred forty-four".