4404000442 has 4 divisors (see below), whose sum is σ = 6606000666. Its totient is φ = 2202000220.

The previous prime is 4404000431. The next prime is 4404000529. The reversal of 4404000442 is 2440004044.

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., 4333457241 + 70543201 = 65829^2 + 8399^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101000109 + ... + 1101000112.

Almost surely, 2^4404000442 is an apocalyptic number.

4404000442 is a deficient number, since it is larger than the sum of its proper divisors (2202000224).

4404000442 is a wasteful number, since it uses less digits than its factorization.

4404000442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202000223.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4404000442 is about 66362.6434223351. The cubic root of 4404000442 is about 1639.1390039873.

Adding to 4404000442 its reverse (2440004044), we get a palindrome (6844004486).

The spelling of 4404000442 in words is "four billion, four hundred four million, four hundred forty-two", and thus it is an aban number.