21410023202 has 16 divisors (see below), whose sum is σ = 33590970432. Its totient is φ = 10215245040.

The previous prime is 21410023199. The next prime is 21410023247. The reversal of 21410023202 is 20232001412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533408 + ... + 572139.

It is an arithmetic number, because the mean of its divisors is an integer number (2099435652).

Almost surely, 2^21410023202 is an apocalyptic number.

21410023202 is a deficient number, since it is larger than the sum of its proper divisors (12180947230).

21410023202 is a wasteful number, since it uses less digits than its factorization.

21410023202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105993.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 21410023202 its reverse (20232001412), we get a palindrome (41642024614).

The spelling of 21410023202 in words is "twenty-one billion, four hundred ten million, twenty-three thousand, two hundred two".