42230442167 has 2 divisors, whose sum is σ = 42230442168. Its totient is φ = 42230442166.

The previous prime is 42230442143. The next prime is 42230442277. The reversal of 42230442167 is 76124403224.

42230442167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42230442167 - 2¹⁶ = 42230376631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42230442767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21115221083 + 21115221084.

It is an arithmetic number, because the mean of its divisors is an integer number (21115221084).

Almost surely, 2^42230442167 is an apocalyptic number.

42230442167 is a deficient number, since it is larger than the sum of its proper divisors (1).

42230442167 is an equidigital number, since it uses as much as digits as its factorization.

42230442167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 35.

The spelling of 42230442167 in words is "forty-two billion, two hundred thirty million, four hundred forty-two thousand, one hundred sixty-seven".