21410231201 has 8 divisors (see below), whose sum is σ = 22158543624. Its totient is φ = 20672686080.

The previous prime is 21410231177. The next prime is 21410231209. The reversal of 21410231201 is 10213201412.

It can be written as a sum of positive squares in 4 ways, for example, as 623800576 + 20786430625 = 24976^2 + 144175^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 21410231201 - 2²⁶ = 21343122337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 21410231201.

It is not an unprimeable number, because it can be changed into a prime (21410231209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2687780 + ... + 2695733.

It is an arithmetic number, because the mean of its divisors is an integer number (2769817953).

Almost surely, 2^21410231201 is an apocalyptic number.

It is an amenable number.

21410231201 is a deficient number, since it is larger than the sum of its proper divisors (748312423).

21410231201 is an equidigital number, since it uses as much as digits as its factorization.

21410231201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5383651.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 21410231201 its reverse (10213201412), we get a palindrome (31623432613).

The spelling of 21410231201 in words is "twenty-one billion, four hundred ten million, two hundred thirty-one thousand, two hundred one".