21410224230 has 16 divisors (see below), whose sum is σ = 51384538224. Its totient is φ = 5709393120.

The previous prime is 21410224219. The next prime is 21410224237. The reversal of 21410224230 is 3242201412.

It is a junction number, because it is equal to n+sod(n) for n = 21410224197 and 21410224206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21410224237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356837041 + ... + 356837100.

It is an arithmetic number, because the mean of its divisors is an integer number (3211533639).

Almost surely, 2^21410224230 is an apocalyptic number.

21410224230 is an abundant number, since it is smaller than the sum of its proper divisors (29974313994).

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

21410224230 is a wasteful number, since it uses less digits than its factorization.

21410224230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713674151.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 21410224230 its reverse (3242201412), we get a palindrome (24652425642).

The spelling of 21410224230 in words is "twenty-one billion, four hundred ten million, two hundred twenty-four thousand, two hundred thirty".