4234224291 has 32 divisors (see below), whose sum is σ = 6205248000. Its totient is φ = 2546945280.

The previous prime is 4234224263. The next prime is 4234224299. The reversal of 4234224291 is 1924224324.

It is not a de Polignac number, because 4234224291 - 2⁶ = 4234224227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (4234224299) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5233495 + ... + 5234303.

It is an arithmetic number, because the mean of its divisors is an integer number (193914000).

Almost surely, 2^4234224291 is an apocalyptic number.

4234224291 is a deficient number, since it is larger than the sum of its proper divisors (1971023709).

4234224291 is a wasteful number, since it uses less digits than its factorization.

4234224291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819.

The product of its digits is 27648, while the sum is 33.

The square root of 4234224291 is about 65070.9173978668. The cubic root of 4234224291 is about 1617.7992128262.

Adding to 4234224291 its sum of digits (33), we get a palindrome (4234224324).

The spelling of 4234224291 in words is "four billion, two hundred thirty-four million, two hundred twenty-four thousand, two hundred ninety-one".