42267826009 has 8 divisors (see below), whose sum is σ = 43217435520. Its totient is φ = 41320312176.

The previous prime is 42267826001. The next prime is 42267826061. The reversal of 42267826009 is 90062876224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42267826009 - 2³ = 42267826001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42267826009.

It is not an unprimeable number, because it can be changed into a prime (42267826001) 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 7 ways as a sum of consecutive naturals, for example, 483094 + ... + 563839.

It is an arithmetic number, because the mean of its divisors is an integer number (5402179440).

Almost surely, 2^42267826009 is an apocalyptic number.

It is an amenable number.

42267826009 is a deficient number, since it is larger than the sum of its proper divisors (949609511).

42267826009 is a wasteful number, since it uses less digits than its factorization.

42267826009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047839.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 42267826009 in words is "forty-two billion, two hundred sixty-seven million, eight hundred twenty-six thousand, nine".