42231044111 has 8 divisors (see below), whose sum is σ = 42795021984. Its totient is φ = 41670027360.

The previous prime is 42231044047. The next prime is 42231044117. The reversal of 42231044111 is 11144013224.

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 42231044111 - 2⁶ = 42231044047 is a prime.

It is a super-2 number, since 2×42231044111² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42231044117) 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 in 7 ways as a sum of consecutive naturals, for example, 711560 + ... + 768621.

It is an arithmetic number, because the mean of its divisors is an integer number (5349377748).

Almost surely, 2^42231044111 is an apocalyptic number.

42231044111 is a deficient number, since it is larger than the sum of its proper divisors (563977873).

42231044111 is a wasteful number, since it uses less digits than its factorization.

42231044111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480561.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 42231044111 its reverse (11144013224), we get a palindrome (53375057335).

The spelling of 42231044111 in words is "forty-two billion, two hundred thirty-one million, forty-four thousand, one hundred eleven".