2020344441233 has 2 divisors, whose sum is σ = 2020344441234. Its totient is φ = 2020344441232.

The previous prime is 2020344441223. The next prime is 2020344441253. The reversal of 2020344441233 is 3321444430202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1113263442769 + 907080998464 = 1055113^2 + 952408^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020344441233 - 2¹⁰ = 2020344440209 is a prime.

It is a super-2 number, since 2×2020344441233² (a number of 25 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 2020344441233.

It is not a weakly prime, because it can be changed into another prime (2020344441223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010172220616 + 1010172220617.

It is an arithmetic number, because the mean of its divisors is an integer number (1010172220617).

Almost surely, 2^{2020344441233} is an apocalyptic number.

It is an amenable number.

2020344441233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020344441233 is an equidigital number, since it uses as much as digits as its factorization.

2020344441233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 2020344441233 its reverse (3321444430202), we get a palindrome (5341788871435).

The spelling of 2020344441233 in words is "two trillion, twenty billion, three hundred forty-four million, four hundred forty-one thousand, two hundred thirty-three".