42231104343011 has 6 divisors (see below), whose sum is σ = 42934766929236. Its totient is φ = 41538791153400.

The previous prime is 42231104343007. The next prime is 42231104343041. The reversal of 42231104343011 is 11034340113224.

It is not a de Polignac number, because 42231104343011 - 2² = 42231104343007 is a prime.

It is a super-2 number, since 2×42231104343011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42231104343041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5674694525 + ... + 5674701966.

It is an arithmetic number, because the mean of its divisors is an integer number (7155794488206).

Almost surely, 2^{42231104343011} is an apocalyptic number.

42231104343011 is a deficient number, since it is larger than the sum of its proper divisors (703662586225).

42231104343011 is an equidigital number, since it uses as much as digits as its factorization.

42231104343011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11349396613 (or 11349396552 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 42231104343011 its reverse (11034340113224), we get a palindrome (53265444456235).

The spelling of 42231104343011 in words is "forty-two trillion, two hundred thirty-one billion, one hundred four million, three hundred forty-three thousand, eleven".