4214134321 has 4 divisors (see below), whose sum is σ = 4214426992. Its totient is φ = 4213841652.

The previous prime is 4214134303. The next prime is 4214134343. The reversal of 4214134321 is 1234314124.

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 4214134321 - 2⁹ = 4214133809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4214134361) 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, 123555 + ... + 153928.

It is an arithmetic number, because the mean of its divisors is an integer number (1053606748).

Almost surely, 2^4214134321 is an apocalyptic number.

It is an amenable number.

4214134321 is a deficient number, since it is larger than the sum of its proper divisors (292671).

4214134321 is a wasteful number, since it uses less digits than its factorization.

4214134321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292670.

The product of its digits is 2304, while the sum is 25.

The square root of 4214134321 is about 64916.3640463635. The cubic root of 4214134321 is about 1615.2365178048.

Adding to 4214134321 its reverse (1234314124), we get a palindrome (5448448445).

The spelling of 4214134321 in words is "four billion, two hundred fourteen million, one hundred thirty-four thousand, three hundred twenty-one".