20321066333041 has 4 divisors (see below), whose sum is σ = 20327797394800. Its totient is φ = 20314335271284.

The previous prime is 20321066332997. The next prime is 20321066333047. The reversal of 20321066333041 is 14033366012302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20321066333041 - 2⁷ = 20321066332913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20321066332988 and 20321066333006.

It is not an unprimeable number, because it can be changed into a prime (20321066333047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3365526351 + ... + 3365532388.

It is an arithmetic number, because the mean of its divisors is an integer number (5081949348700).

Almost surely, 2^{20321066333041} is an apocalyptic number.

It is an amenable number.

20321066333041 is a deficient number, since it is larger than the sum of its proper divisors (6731061759).

20321066333041 is an equidigital number, since it uses as much as digits as its factorization.

20321066333041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6731061758.

The product of its (nonzero) digits is 46656, while the sum is 34.

The spelling of 20321066333041 in words is "twenty trillion, three hundred twenty-one billion, sixty-six million, three hundred thirty-three thousand, forty-one".