4442413001 has 4 divisors (see below), whose sum is σ = 4784137092. Its totient is φ = 4100688912.

The previous prime is 4442412991. The next prime is 4442413007. The reversal of 4442413001 is 1003142444.

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 2 ways, for example, as 2550250000 + 1892163001 = 50500^2 + 43499^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4442413001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4442413007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170862026 + ... + 170862051.

It is an arithmetic number, because the mean of its divisors is an integer number (1196034273).

Almost surely, 2^4442413001 is an apocalyptic number.

It is an amenable number.

4442413001 is a deficient number, since it is larger than the sum of its proper divisors (341724091).

4442413001 is a wasteful number, since it uses less digits than its factorization.

4442413001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341724090.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4442413001 is about 66651.4290994574. The cubic root of 4442413001 is about 1643.8908461942.

Adding to 4442413001 its reverse (1003142444), we get a palindrome (5445555445).

The spelling of 4442413001 in words is "four billion, four hundred forty-two million, four hundred thirteen thousand, one".