42422413027 has 2 divisors, whose sum is σ = 42422413028. Its totient is φ = 42422413026.

The previous prime is 42422412979. The next prime is 42422413031. The reversal of 42422413027 is 72031422424.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42422413027 is a prime.

It is a super-2 number, since 2×42422413027² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42422413027.

It is not a weakly prime, because it can be changed into another prime (42422413087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21211206513 + 21211206514.

It is an arithmetic number, because the mean of its divisors is an integer number (21211206514).

Almost surely, 2^42422413027 is an apocalyptic number.

42422413027 is a deficient number, since it is larger than the sum of its proper divisors (1).

42422413027 is an equidigital number, since it uses as much as digits as its factorization.

42422413027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 31.

The spelling of 42422413027 in words is "forty-two billion, four hundred twenty-two million, four hundred thirteen thousand, twenty-seven".