4334320121 has 4 divisors (see below), whose sum is σ = 4337190144. Its totient is φ = 4331450100.

The previous prime is 4334320093. The next prime is 4334320181. The reversal of 4334320121 is 1210234334.

4334320121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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-4334320121 is a prime.

It is a super-2 number, since 2×4334320121² = 37572661822610909282, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4334320181) 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, 1432745 + ... + 1435766.

It is an arithmetic number, because the mean of its divisors is an integer number (1084297536).

Almost surely, 2^4334320121 is an apocalyptic number.

It is an amenable number.

4334320121 is a deficient number, since it is larger than the sum of its proper divisors (2870023).

4334320121 is a wasteful number, since it uses less digits than its factorization.

4334320121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870022.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 4334320121 is about 65835.5536241627. The cubic root of 4334320121 is about 1630.4481587278.

Adding to 4334320121 its reverse (1210234334), we get a palindrome (5544554455).

The spelling of 4334320121 in words is "four billion, three hundred thirty-four million, three hundred twenty thousand, one hundred twenty-one".