4421841441 has 4 divisors (see below), whose sum is σ = 5895788592. Its totient is φ = 2947894292.

The previous prime is 4421841433. The next prime is 4421841461. The reversal of 4421841441 is 1441481244.

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 4421841441 - 2³ = 4421841433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4421841461) 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, 736973571 + ... + 736973576.

It is an arithmetic number, because the mean of its divisors is an integer number (1473947148).

Almost surely, 2^4421841441 is an apocalyptic number.

It is an amenable number.

4421841441 is a deficient number, since it is larger than the sum of its proper divisors (1473947151).

4421841441 is a wasteful number, since it uses less digits than its factorization.

4421841441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473947150.

The product of its digits is 16384, while the sum is 33.

The square root of 4421841441 is about 66496.9280568659. The cubic root of 4421841441 is about 1641.3494545765.

The spelling of 4421841441 in words is "four billion, four hundred twenty-one million, eight hundred forty-one thousand, four hundred forty-one".