4425445244 has 24 divisors (see below), whose sum is σ = 8480723328. Its totient is φ = 2003912240.

The previous prime is 4425445229. The next prime is 4425445247.

4425445244 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4425445198 and 4425445207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4425445247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179642 + ... + 202785.

It is an arithmetic number, because the mean of its divisors is an integer number (353363472).

Almost surely, 2^4425445244 is an apocalyptic number.

4425445244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4425445244 is a deficient number, since it is larger than the sum of its proper divisors (4055278084).

4425445244 is a wasteful number, since it uses less digits than its factorization.

4425445244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382705 (or 382703 counting only the distinct ones).

The product of its digits is 409600, while the sum is 38.

The square root of 4425445244 is about 66524.0200529102. The cubic root of 4425445244 is about 1641.7952337055.

It can be divided in two parts, 44254 and 45244, that added together give a palindrome (89498).

The spelling of 4425445244 in words is "four billion, four hundred twenty-five million, four hundred forty-five thousand, two hundred forty-four".