42426063067 has 4 divisors (see below), whose sum is σ = 42963101920. Its totient is φ = 41889024216.

The previous prime is 42426063041. The next prime is 42426063089. The reversal of 42426063067 is 76036062424.

42426063067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42426063067 - 2¹¹ = 42426061019 is a prime.

It is a super-2 number, since 2×42426063067² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42426063367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268519308 + ... + 268519465.

It is an arithmetic number, because the mean of its divisors is an integer number (10740775480).

Almost surely, 2^42426063067 is an apocalyptic number.

42426063067 is a deficient number, since it is larger than the sum of its proper divisors (537038853).

42426063067 is an equidigital number, since it uses as much as digits as its factorization.

42426063067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537038852.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 42426063067 in words is "forty-two billion, four hundred twenty-six million, sixty-three thousand, sixty-seven".