4115534321 has 4 divisors (see below), whose sum is σ = 4185289200. Its totient is φ = 4045779444.

The previous prime is 4115534299. The next prime is 4115534327. The reversal of 4115534321 is 1234355114.

4115534321 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 not a de Polignac number, because 4115534321 - 2¹⁸ = 4115272177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4115534327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34877351 + ... + 34877468.

It is an arithmetic number, because the mean of its divisors is an integer number (1046322300).

Almost surely, 2^4115534321 is an apocalyptic number.

It is an amenable number.

4115534321 is a deficient number, since it is larger than the sum of its proper divisors (69754879).

4115534321 is an equidigital number, since it uses as much as digits as its factorization.

4115534321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69754878.

The product of its digits is 7200, while the sum is 29.

The square root of 4115534321 is about 64152.4303592623. The cubic root of 4115534321 is about 1602.5394985896.

Adding to 4115534321 its reverse (1234355114), we get a palindrome (5349889435).

The spelling of 4115534321 in words is "four billion, one hundred fifteen million, five hundred thirty-four thousand, three hundred twenty-one".