4443120001 has 4 divisors (see below), whose sum is σ = 4443439104. Its totient is φ = 4442800900.

The previous prime is 4443119963. The next prime is 4443120007. The reversal of 4443120001 is 1000213444.

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 not a de Polignac number, because 4443120001 - 2⁷ = 4443119873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4443120007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137665 + ... + 166846.

It is an arithmetic number, because the mean of its divisors is an integer number (1110859776).

Almost surely, 2^4443120001 is an apocalyptic number.

It is an amenable number.

4443120001 is a deficient number, since it is larger than the sum of its proper divisors (319103).

4443120001 is a wasteful number, since it uses less digits than its factorization.

4443120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319102.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4443120001 is about 66656.7326006908. The cubic root of 4443120001 is about 1643.9780487407.

Adding to 4443120001 its reverse (1000213444), we get a palindrome (5443333445).

The spelling of 4443120001 in words is "four billion, four hundred forty-three million, one hundred twenty thousand, one".