4341254321 has 4 divisors (see below), whose sum is σ = 4341453312. Its totient is φ = 4341055332.

The previous prime is 4341254299. The next prime is 4341254339. The reversal of 4341254321 is 1234521434.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1234521434 = 2 ⋅617260717.

It is a cyclic number.

It is not a de Polignac number, because 4341254321 - 2³⁰ = 3267512497 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4341254341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62081 + ... + 111966.

It is an arithmetic number, because the mean of its divisors is an integer number (1085363328).

Almost surely, 2^4341254321 is an apocalyptic number.

It is an amenable number.

4341254321 is a deficient number, since it is larger than the sum of its proper divisors (198991).

4341254321 is a wasteful number, since it uses less digits than its factorization.

4341254321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198990.

The product of its digits is 11520, while the sum is 29.

The square root of 4341254321 is about 65888.1956119607. The cubic root of 4341254321 is about 1631.3171785118.

Adding to 4341254321 its reverse (1234521434), we get a palindrome (5575775755).

The spelling of 4341254321 in words is "four billion, three hundred forty-one million, two hundred fifty-four thousand, three hundred twenty-one".