21036652410213 has 24 divisors (see below), whose sum is σ = 34044574258656. Its totient is φ = 12404905596000.

The previous prime is 21036652410187. The next prime is 21036652410217. The reversal of 21036652410213 is 31201425663012.

21036652410213 is a `hidden beast` number, since 2 + 10 + 3 + 6 + 6 + 524 + 102 + 13 = 666.

It is not a de Polignac number, because 21036652410213 - 2¹⁴ = 21036652393829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21036652410217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2871502263 + ... + 2871509588.

It is an arithmetic number, because the mean of its divisors is an integer number (1418523927444).

Almost surely, 2^{21036652410213} is an apocalyptic number.

It is an amenable number.

21036652410213 is a deficient number, since it is larger than the sum of its proper divisors (13007921848443).

21036652410213 is a wasteful number, since it uses less digits than its factorization.

21036652410213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5743011905 (or 5743011902 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 21036652410213 in words is "twenty-one trillion, thirty-six billion, six hundred fifty-two million, four hundred ten thousand, two hundred thirteen".