4403142322 has 4 divisors (see below), whose sum is σ = 6604713486. Its totient is φ = 2201571160.

The previous prime is 4403142311. The next prime is 4403142353. The reversal of 4403142322 is 2232413044.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3915130041 + 488012281 = 62571^2 + 22091^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100785579 + ... + 1100785582.

Almost surely, 2^4403142322 is an apocalyptic number.

4403142322 is a deficient number, since it is larger than the sum of its proper divisors (2201571164).

4403142322 is a wasteful number, since it uses less digits than its factorization.

4403142322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201571163.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4403142322 is about 66356.1777229521. The cubic root of 4403142322 is about 1639.0325349298.

Adding to 4403142322 its reverse (2232413044), we get a palindrome (6635555366).

The spelling of 4403142322 in words is "four billion, four hundred three million, one hundred forty-two thousand, three hundred twenty-two".