20043333341 has 2 divisors, whose sum is σ = 20043333342. Its totient is φ = 20043333340.

The previous prime is 20043333337. The next prime is 20043333361. The reversal of 20043333341 is 14333334002.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18232830841 + 1810502500 = 135029^2 + 42550^2 .

It is a cyclic number.

It is not a de Polignac number, because 20043333341 - 2² = 20043333337 is a prime.

It is a super-2 number, since 2×20043333341² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20043333341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20043333361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10021666670 + 10021666671.

It is an arithmetic number, because the mean of its divisors is an integer number (10021666671).

Almost surely, 2^20043333341 is an apocalyptic number.

It is an amenable number.

20043333341 is a deficient number, since it is larger than the sum of its proper divisors (1).

20043333341 is an equidigital number, since it uses as much as digits as its factorization.

20043333341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 20043333341 its reverse (14333334002), we get a palindrome (34376667343).

The spelling of 20043333341 in words is "twenty billion, forty-three million, three hundred thirty-three thousand, three hundred forty-one".