42323229983 has 2 divisors, whose sum is σ = 42323229984. Its totient is φ = 42323229982.

The previous prime is 42323229947. The next prime is 42323230013. The reversal of 42323229983 is 38992232324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42323229983 - 2⁶ = 42323229919 is a prime.

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 (42323229943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21161614991 + 21161614992.

It is an arithmetic number, because the mean of its divisors is an integer number (21161614992).

Almost surely, 2^42323229983 is an apocalyptic number.

42323229983 is a deficient number, since it is larger than the sum of its proper divisors (1).

42323229983 is an equidigital number, since it uses as much as digits as its factorization.

42323229983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1119744, while the sum is 47.

The spelling of 42323229983 in words is "forty-two billion, three hundred twenty-three million, two hundred twenty-nine thousand, nine hundred eighty-three".