21341114 has 8 divisors (see below), whose sum is σ = 32101920. Its totient is φ = 10640476.

The previous prime is 21341093. The next prime is 21341141. The reversal of 21341114 is 41114312.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 21341092 and 21341101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14144 + ... + 15579.

It is an arithmetic number, because the mean of its divisors is an integer number (4012740).

Almost surely, 2^21341114 is an apocalyptic number.

21341114 is a deficient number, since it is larger than the sum of its proper divisors (10760806).

21341114 is a wasteful number, since it uses less digits than its factorization.

21341114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30084.

The product of its digits is 96, while the sum is 17.

The square root of 21341114 is about 4619.6443586060. The cubic root of 21341114 is about 277.3782232229.

Adding to 21341114 its reverse (41114312), we get a palindrome (62455426).

The spelling of 21341114 in words is "twenty-one million, three hundred forty-one thousand, one hundred fourteen".