10020144041021 has 8 divisors (see below), whose sum is σ = 10566254548320. Its totient is φ = 9475906984272.

The previous prime is 10020144041009. The next prime is 10020144041029. The reversal of 10020144041021 is 12014044102001.

10020144041021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10020144041021 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10020144040984 and 10020144041002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020144041029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468351650 + ... + 468373043.

It is an arithmetic number, because the mean of its divisors is an integer number (1320781818540).

Almost surely, 2^{10020144041021} is an apocalyptic number.

It is an amenable number.

10020144041021 is a deficient number, since it is larger than the sum of its proper divisors (546110507299).

10020144041021 is an equidigital number, since it uses as much as digits as its factorization.

10020144041021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936725275.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 10020144041021 its reverse (12014044102001), we get a palindrome (22034188143022).

The spelling of 10020144041021 in words is "ten trillion, twenty billion, one hundred forty-four million, forty-one thousand, twenty-one".