21410334304 has 48 divisors (see below), whose sum is σ = 42299279568. Its totient is φ = 10667745792.

The previous prime is 21410334299. The next prime is 21410334347. The reversal of 21410334304 is 40343301412.

It is a congruent 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, 19167154 + ... + 19168270.

It is an arithmetic number, because the mean of its divisors is an integer number (881234991).

Almost surely, 2^21410334304 is an apocalyptic number.

It is an amenable number.

21410334304 is a deficient number, since it is larger than the sum of its proper divisors (20888945264).

21410334304 is a wasteful number, since it uses less digits than its factorization.

21410334304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687 (or 2679 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 21410334304 its reverse (40343301412), we get a palindrome (61753635716).

The spelling of 21410334304 in words is "twenty-one billion, four hundred ten million, three hundred thirty-four thousand, three hundred four".