21410141430 has 32 divisors (see below), whose sum is σ = 51565929984. Its totient is φ = 5689194336.

The previous prime is 21410141429. The next prime is 21410141447. The reversal of 21410141430 is 3414101412.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 21410141397 and 21410141406.

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, 1252414 + ... + 1269393.

It is an arithmetic number, because the mean of its divisors is an integer number (1611435312).

Almost surely, 2^21410141430 is an apocalyptic number.

21410141430 is an abundant number, since it is smaller than the sum of its proper divisors (30155788554).

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

21410141430 is a wasteful number, since it uses less digits than its factorization.

21410141430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522100.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 21410141430 its reverse (3414101412), we get a palindrome (24824242842).

The spelling of 21410141430 in words is "twenty-one billion, four hundred ten million, one hundred forty-one thousand, four hundred thirty".