4404022442 has 8 divisors (see below), whose sum is σ = 6606762276. Its totient is φ = 2201768352.

The previous prime is 4404022423. The next prime is 4404022453. The reversal of 4404022442 is 2442204044.

It can be written as a sum of positive squares in 2 ways, for example, as 4387870081 + 16152361 = 66241^2 + 4019^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97853 + ... + 135584.

Almost surely, 2^4404022442 is an apocalyptic number.

4404022442 is a deficient number, since it is larger than the sum of its proper divisors (2202739834).

4404022442 is a wasteful number, since it uses less digits than its factorization.

4404022442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242872.

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 4404022442 is about 66362.8091780328. The cubic root of 4404022442 is about 1639.1417333995.

Adding to 4404022442 its reverse (2442204044), we get a palindrome (6846226486).

The spelling of 4404022442 in words is "four billion, four hundred four million, twenty-two thousand, four hundred forty-two".