4225881441 has 4 divisors (see below), whose sum is σ = 5634508592. Its totient is φ = 2817254292.

The previous prime is 4225881427. The next prime is 4225881461. The reversal of 4225881441 is 1441885224.

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 not a de Polignac number, because 4225881441 - 2⁶ = 4225881377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4225881441.

It is not an unprimeable number, because it can be changed into a prime (4225881461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704313571 + ... + 704313576.

It is an arithmetic number, because the mean of its divisors is an integer number (1408627148).

Almost surely, 2^4225881441 is an apocalyptic number.

It is an amenable number.

4225881441 is a deficient number, since it is larger than the sum of its proper divisors (1408627151).

4225881441 is a wasteful number, since it uses less digits than its factorization.

4225881441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408627150.

The product of its digits is 81920, while the sum is 39.

The square root of 4225881441 is about 65006.7799617855. The cubic root of 4225881441 is about 1616.7359775057.

The spelling of 4225881441 in words is "four billion, two hundred twenty-five million, eight hundred eighty-one thousand, four hundred forty-one".