4441223025 has 36 divisors (see below), whose sum is σ = 7959146832. Its totient is φ = 2367335520.

The previous prime is 4441222949. The next prime is 4441223041. The reversal of 4441223025 is 5203221444.

It is not a de Polignac number, because 4441223025 - 2¹⁴ = 4441206641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4441223025.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 505722 + ... + 514428.

It is an arithmetic number, because the mean of its divisors is an integer number (221087412).

Almost surely, 2^4441223025 is an apocalyptic number.

4441223025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4441223025 is a deficient number, since it is larger than the sum of its proper divisors (3517923807).

4441223025 is a wasteful number, since it uses less digits than its factorization.

4441223025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10990 (or 10982 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 4441223025 is about 66642.5016412199. The cubic root of 4441223025 is about 1643.7440516972.

Adding to 4441223025 its reverse (5203221444), we get a palindrome (9644444469).

The spelling of 4441223025 in words is "four billion, four hundred forty-one million, two hundred twenty-three thousand, twenty-five".