42243414023 has 2 divisors, whose sum is σ = 42243414024. Its totient is φ = 42243414022.

The previous prime is 42243413957. The next prime is 42243414029. The reversal of 42243414023 is 32041434224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42243414023 - 2¹⁶ = 42243348487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42243414029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21121707011 + 21121707012.

It is an arithmetic number, because the mean of its divisors is an integer number (21121707012).

Almost surely, 2^42243414023 is an apocalyptic number.

42243414023 is a deficient number, since it is larger than the sum of its proper divisors (1).

42243414023 is an equidigital number, since it uses as much as digits as its factorization.

42243414023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 42243414023 its reverse (32041434224), we get a palindrome (74284848247).

The spelling of 42243414023 in words is "forty-two billion, two hundred forty-three million, four hundred fourteen thousand, twenty-three".