7044442001 has 4 divisors (see below), whose sum is σ = 7350722112. Its totient is φ = 6738161892.

The previous prime is 7044441983. The next prime is 7044442007. The reversal of 7044442001 is 1002444407.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7044442001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7044442007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153140021 + ... + 153140066.

It is an arithmetic number, because the mean of its divisors is an integer number (1837680528).

Almost surely, 2^7044442001 is an apocalyptic number.

It is an amenable number.

7044442001 is a deficient number, since it is larger than the sum of its proper divisors (306280111).

7044442001 is a wasteful number, since it uses less digits than its factorization.

7044442001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306280110.

The product of its (nonzero) digits is 3584, while the sum is 26.

The square root of 7044442001 is about 83931.1741905235. The cubic root of 7044442001 is about 1916.9709545103.

Adding to 7044442001 its reverse (1002444407), we get a palindrome (8046886408).

The spelling of 7044442001 in words is "seven billion, forty-four million, four hundred forty-two thousand, one".