21410230413 has 32 divisors (see below), whose sum is σ = 33814956672. Its totient is φ = 11977722240.

The previous prime is 21410230343. The next prime is 21410230451. The reversal of 21410230413 is 31403201412.

It is not a de Polignac number, because 21410230413 - 2²⁶ = 21343121549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 21410230413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21410230453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154320 + ... + 258137.

It is an arithmetic number, because the mean of its divisors is an integer number (1056717396).

Almost surely, 2^21410230413 is an apocalyptic number.

It is an amenable number.

21410230413 is a deficient number, since it is larger than the sum of its proper divisors (12404726259).

21410230413 is a wasteful number, since it uses less digits than its factorization.

21410230413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412506 (or 412484 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 21410230413 its reverse (31403201412), we get a palindrome (52813431825).

The spelling of 21410230413 in words is "twenty-one billion, four hundred ten million, two hundred thirty thousand, four hundred thirteen".