42244020444203 has 2 divisors, whose sum is σ = 42244020444204. Its totient is φ = 42244020444202.

The previous prime is 42244020444161. The next prime is 42244020444209. The reversal of 42244020444203 is 30244402044224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42244020444203 - 2²⁸ = 42243752008747 is a prime.

It is not a weakly prime, because it can be changed into another prime (42244020444209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21122010222101 + 21122010222102.

It is an arithmetic number, because the mean of its divisors is an integer number (21122010222102).

Almost surely, 2^{42244020444203} is an apocalyptic number.

42244020444203 is a deficient number, since it is larger than the sum of its proper divisors (1).

42244020444203 is an equidigital number, since it uses as much as digits as its factorization.

42244020444203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 196608, while the sum is 35.

Adding to 42244020444203 its reverse (30244402044224), we get a palindrome (72488422488427).

The spelling of 42244020444203 in words is "forty-two trillion, two hundred forty-four billion, twenty million, four hundred forty-four thousand, two hundred three".