4224100243 has 4 divisors (see below), whose sum is σ = 4608109368. Its totient is φ = 3840091120.

The previous prime is 4224100219. The next prime is 4224100249. The reversal of 4224100243 is 3420014224.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4224100243 - 2²⁵ = 4190545811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4224100249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192004546 + ... + 192004567.

It is an arithmetic number, because the mean of its divisors is an integer number (1152027342).

Almost surely, 2^4224100243 is an apocalyptic number.

4224100243 is a deficient number, since it is larger than the sum of its proper divisors (384009125).

4224100243 is a wasteful number, since it uses less digits than its factorization.

4224100243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384009124.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4224100243 is about 64993.0784237829. The cubic root of 4224100243 is about 1616.5087955853.

Adding to 4224100243 its reverse (3420014224), we get a palindrome (7644114467).

The spelling of 4224100243 in words is "four billion, two hundred twenty-four million, one hundred thousand, two hundred forty-three".