42844215362983 has 2 divisors, whose sum is σ = 42844215362984. Its totient is φ = 42844215362982.

The previous prime is 42844215362941. The next prime is 42844215362989. The reversal of 42844215362983 is 38926351244824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42844215362983 - 2²⁹ = 42843678492071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42844215362989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21422107681491 + 21422107681492.

It is an arithmetic number, because the mean of its divisors is an integer number (21422107681492).

Almost surely, 2^{42844215362983} is an apocalyptic number.

42844215362983 is a deficient number, since it is larger than the sum of its proper divisors (1).

42844215362983 is an equidigital number, since it uses as much as digits as its factorization.

42844215362983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79626240, while the sum is 61.

The spelling of 42844215362983 in words is "forty-two trillion, eight hundred forty-four billion, two hundred fifteen million, three hundred sixty-two thousand, nine hundred eighty-three".