42267454911 has 40 divisors (see below), whose sum is σ = 68997315024. Its totient is φ = 25573121280.

The previous prime is 42267454877. The next prime is 42267454937. The reversal of 42267454911 is 11945476224.

42267454911 is a `hidden beast` number, since 4 + 2 + 26 + 74 + 549 + 11 = 666.

It is not a de Polignac number, because 42267454911 - 2⁷ = 42267454783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42267454951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 488365 + ... + 568361.

Almost surely, 2^42267454911 is an apocalyptic number.

42267454911 is a deficient number, since it is larger than the sum of its proper divisors (26729860113).

42267454911 is a wasteful number, since it uses less digits than its factorization.

42267454911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80613 (or 80604 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The spelling of 42267454911 in words is "forty-two billion, two hundred sixty-seven million, four hundred fifty-four thousand, nine hundred eleven".