4234501121 has 4 divisors (see below), whose sum is σ = 4234701744. Its totient is φ = 4234300500.

The previous prime is 4234501097. The next prime is 4234501129. The reversal of 4234501121 is 1211054324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4234501121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4234501129) 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, 64355 + ... + 112296.

It is an arithmetic number, because the mean of its divisors is an integer number (1058675436).

Almost surely, 2^4234501121 is an apocalyptic number.

It is an amenable number.

4234501121 is a deficient number, since it is larger than the sum of its proper divisors (200623).

4234501121 is a wasteful number, since it uses less digits than its factorization.

4234501121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200622.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 4234501121 is about 65073.0445038497. The cubic root of 4234501121 is about 1617.8344688389.

Adding to 4234501121 its reverse (1211054324), we get a palindrome (5445555445).

The spelling of 4234501121 in words is "four billion, two hundred thirty-four million, five hundred one thousand, one hundred twenty-one".