21334114330 has 8 divisors (see below), whose sum is σ = 38401405812. Its totient is φ = 8533645728.

The previous prime is 21334114309. The next prime is 21334114363. The reversal of 21334114330 is 3341143312.

It can be written as a sum of positive squares in 2 ways, for example, as 19278489409 + 2055624921 = 138847^2 + 45339^2 .

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

It is a super-2 number, since 2×21334114330² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 21334114295 and 21334114304.

It is an unprimeable number.

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, 1066705707 + ... + 1066705726.

Almost surely, 2^21334114330 is an apocalyptic number.

21334114330 is a deficient number, since it is larger than the sum of its proper divisors (17067291482).

21334114330 is a wasteful number, since it uses less digits than its factorization.

21334114330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133411440.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 21334114330 its reverse (3341143312), we get a palindrome (24675257642).

The spelling of 21334114330 in words is "twenty-one billion, three hundred thirty-four million, one hundred fourteen thousand, three hundred thirty".