2214342134321 has 4 divisors (see below), whose sum is σ = 2330886457200. Its totient is φ = 2097797811444.

The previous prime is 2214342134311. The next prime is 2214342134327. The reversal of 2214342134321 is 1234312434122.

It is a happy number.

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 2214342134321 - 2¹⁸ = 2214341872177 is a prime.

It is a super-2 number, since 2×2214342134321² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214342134327) 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, 58272161411 + ... + 58272161448.

It is an arithmetic number, because the mean of its divisors is an integer number (582721614300).

Almost surely, 2^{2214342134321} is an apocalyptic number.

It is an amenable number.

2214342134321 is a deficient number, since it is larger than the sum of its proper divisors (116544322879).

2214342134321 is a wasteful number, since it uses less digits than its factorization.

2214342134321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116544322878.

The product of its digits is 27648, while the sum is 32.

Adding to 2214342134321 its reverse (1234312434122), we get a palindrome (3448654568443).

The spelling of 2214342134321 in words is "two trillion, two hundred fourteen billion, three hundred forty-two million, one hundred thirty-four thousand, three hundred twenty-one".