20041132021343 has 2 divisors, whose sum is σ = 20041132021344. Its totient is φ = 20041132021342.

The previous prime is 20041132021297. The next prime is 20041132021349. The reversal of 20041132021343 is 34312023114002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20041132021343 - 2¹⁰ = 20041132020319 is a prime.

It is a super-2 number, since 2×20041132021343² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20041132021349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10020566010671 + 10020566010672.

It is an arithmetic number, because the mean of its divisors is an integer number (10020566010672).

Almost surely, 2^{20041132021343} is an apocalyptic number.

20041132021343 is a deficient number, since it is larger than the sum of its proper divisors (1).

20041132021343 is an equidigital number, since it uses as much as digits as its factorization.

20041132021343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 20041132021343 its reverse (34312023114002), we get a palindrome (54353155135345).

The spelling of 20041132021343 in words is "twenty trillion, forty-one billion, one hundred thirty-two million, twenty-one thousand, three hundred forty-three".