10021443423201 has 24 divisors (see below), whose sum is σ = 17516472539904. Its totient is φ = 5389683857280.

The previous prime is 10021443423191. The next prime is 10021443423239. The reversal of 10021443423201 is 10232434412001.

10021443423201 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 1 + 4 + 434 + 23 + 201 = 666.

It is not a de Polignac number, because 10021443423201 - 2⁶ = 10021443423137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10021443423601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4678543945 + ... + 4678546086.

It is an arithmetic number, because the mean of its divisors is an integer number (729853022496).

Almost surely, 2^{10021443423201} is an apocalyptic number.

It is an amenable number.

10021443423201 is a deficient number, since it is larger than the sum of its proper divisors (7495029116703).

10021443423201 is a wasteful number, since it uses less digits than its factorization.

10021443423201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9357090061 (or 9357090058 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 10021443423201 its reverse (10232434412001), we get a palindrome (20253877835202).

The spelling of 10021443423201 in words is "ten trillion, twenty-one billion, four hundred forty-three million, four hundred twenty-three thousand, two hundred one".