4229400650 has 12 divisors (see below), whose sum is σ = 7866685302. Its totient is φ = 1691760240.

The previous prime is 4229400613. The next prime is 4229400727. The reversal of 4229400650 is 560049224.

It can be written as a sum of positive squares in 3 ways, for example, as 3886150921 + 343249729 = 62339^2 + 18527^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42293957 + ... + 42294056.

Almost surely, 2^4229400650 is an apocalyptic number.

4229400650 is a deficient number, since it is larger than the sum of its proper divisors (3637284652).

4229400650 is a wasteful number, since it uses less digits than its factorization.

4229400650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84588025 (or 84588020 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 4229400650 is about 65033.8423438136. The cubic root of 4229400650 is about 1617.1846454912.

Adding to 4229400650 its reverse (560049224), we get a palindrome (4789449874).

The spelling of 4229400650 in words is "four billion, two hundred twenty-nine million, four hundred thousand, six hundred fifty".