21300241414 has 4 divisors (see below), whose sum is σ = 31950362124. Its totient is φ = 10650120706.

The previous prime is 21300241381. The next prime is 21300241427. The reversal of 21300241414 is 41414200312.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5325060352 + ... + 5325060355.

It is an arithmetic number, because the mean of its divisors is an integer number (7987590531).

Almost surely, 2^21300241414 is an apocalyptic number.

21300241414 is a deficient number, since it is larger than the sum of its proper divisors (10650120710).

21300241414 is a wasteful number, since it uses less digits than its factorization.

21300241414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10650120709.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 21300241414 its reverse (41414200312), we get a palindrome (62714441726).

The spelling of 21300241414 in words is "twenty-one billion, three hundred million, two hundred forty-one thousand, four hundred fourteen".