21343300314 has 16 divisors (see below), whose sum is σ = 48784686528. Its totient is φ = 6098085792.

The previous prime is 21343300289. The next prime is 21343300399. The reversal of 21343300314 is 41300334312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254086867 + ... + 254086950.

It is an arithmetic number, because the mean of its divisors is an integer number (3049042908).

Almost surely, 2^21343300314 is an apocalyptic number.

21343300314 is an abundant number, since it is smaller than the sum of its proper divisors (27441386214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21343300314 is a wasteful number, since it uses less digits than its factorization.

21343300314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508173829.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 21343300314 its reverse (41300334312), we get a palindrome (62643634626).

The spelling of 21343300314 in words is "twenty-one billion, three hundred forty-three million, three hundred thousand, three hundred fourteen".