20633166065341 has 16 divisors (see below), whose sum is σ = 21123442612800. Its totient is φ = 20143366483968.

The previous prime is 20633166065329. The next prime is 20633166065363. The reversal of 20633166065341 is 14356066133602.

It is a cyclic number.

It is not a de Polignac number, because 20633166065341 - 2⁹ = 20633166064829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20633166065291 and 20633166065300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20633166165341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 977540310 + ... + 977561416.

It is an arithmetic number, because the mean of its divisors is an integer number (1320215163300).

Almost surely, 2^{20633166065341} is an apocalyptic number.

It is an amenable number.

20633166065341 is a deficient number, since it is larger than the sum of its proper divisors (490276547459).

20633166065341 is a wasteful number, since it uses less digits than its factorization.

20633166065341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31308.

The product of its (nonzero) digits is 1399680, while the sum is 46.

The spelling of 20633166065341 in words is "twenty trillion, six hundred thirty-three billion, one hundred sixty-six million, sixty-five thousand, three hundred forty-one".