4304134221 has 8 divisors (see below), whose sum is σ = 5748396864. Its totient is φ = 2864647200.

The previous prime is 4304134217. The next prime is 4304134249. The reversal of 4304134221 is 1224314034.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4304134221 - 2² = 4304134217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4304134191 and 4304134200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4304134421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1191801 + ... + 1195406.

It is an arithmetic number, because the mean of its divisors is an integer number (718549608).

Almost surely, 2^4304134221 is an apocalyptic number.

It is an amenable number.

4304134221 is a deficient number, since it is larger than the sum of its proper divisors (1444262643).

4304134221 is a wasteful number, since it uses less digits than its factorization.

4304134221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387811.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4304134221 is about 65605.9008093022. The cubic root of 4304134221 is about 1626.6543116158.

Adding to 4304134221 its reverse (1224314034), we get a palindrome (5528448255).

The spelling of 4304134221 in words is "four billion, three hundred four million, one hundred thirty-four thousand, two hundred twenty-one".