42231000011 has 4 divisors (see below), whose sum is σ = 42861313512. Its totient is φ = 41600686512.

The previous prime is 42230999989. The next prime is 42231000017. The reversal of 42231000011 is 11000013224.

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 42231000011 - 2³⁰ = 41157258187 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 42231000011.

It is not an unprimeable number, because it can be changed into a prime (42231000017) 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, 315156650 + ... + 315156783.

It is an arithmetic number, because the mean of its divisors is an integer number (10715328378).

Almost surely, 2^42231000011 is an apocalyptic number.

42231000011 is a deficient number, since it is larger than the sum of its proper divisors (630313501).

42231000011 is an equidigital number, since it uses as much as digits as its factorization.

42231000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630313500.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 42231000011 its reverse (11000013224), we get a palindrome (53231013235).

The spelling of 42231000011 in words is "forty-two billion, two hundred thirty-one million, eleven", and thus it is an aban number.