21300232714 has 16 divisors (see below), whose sum is σ = 32086264320. Its totient is φ = 10604848240.

The previous prime is 21300232697. The next prime is 21300232729. The reversal of 21300232714 is 41723200312.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 1355052 + ... + 1370680.

It is an arithmetic number, because the mean of its divisors is an integer number (2005391520).

Almost surely, 2^21300232714 is an apocalyptic number.

21300232714 is a deficient number, since it is larger than the sum of its proper divisors (10786031606).

21300232714 is a wasteful number, since it uses less digits than its factorization.

21300232714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18485.

The product of its (nonzero) digits is 2016, while the sum is 25.

The spelling of 21300232714 in words is "twenty-one billion, three hundred million, two hundred thirty-two thousand, seven hundred fourteen".