21410133230 has 32 divisors (see below), whose sum is σ = 38664410400. Its totient is φ = 8536054912.

The previous prime is 21410133193. The next prime is 21410133247. The reversal of 21410133230 is 3233101412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9271316 + ... + 9273624.

It is an arithmetic number, because the mean of its divisors is an integer number (1208262825).

Almost surely, 2^21410133230 is an apocalyptic number.

21410133230 is a deficient number, since it is larger than the sum of its proper divisors (17254277170).

21410133230 is a wasteful number, since it uses less digits than its factorization.

21410133230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4948.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 21410133230 its reverse (3233101412), we get a palindrome (24643234642).

The spelling of 21410133230 in words is "twenty-one billion, four hundred ten million, one hundred thirty-three thousand, two hundred thirty".