4223441000 has 32 divisors (see below), whose sum is σ = 9882854280. Its totient is φ = 1689376000.

The previous prime is 4223440997. The next prime is 4223441021. The reversal of 4223441000 is 1443224.

It can be written as a sum of positive squares in 4 ways, for example, as 2035633924 + 2187807076 = 45118^2 + 46774^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2110721 + ... + 2112720.

Almost surely, 2^4223441000 is an apocalyptic number.

4223441000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4223441000 is an abundant number, since it is smaller than the sum of its proper divisors (5659413280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223441000 is a wasteful number, since it uses less digits than its factorization.

4223441000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4223462 (or 4223448 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4223441000 is about 64988.0065858309. The cubic root of 4223441000 is about 1616.4246966064.

Adding to 4223441000 its reverse (1443224), we get a palindrome (4224884224).

The spelling of 4223441000 in words is "four billion, two hundred twenty-three million, four hundred forty-one thousand".