42332623211 has 2 divisors, whose sum is σ = 42332623212. Its totient is φ = 42332623210.

The previous prime is 42332623163. The next prime is 42332623213. The reversal of 42332623211 is 11232623324.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42332623211 - 2³⁴ = 25152754027 is a prime.

It is a Sophie Germain prime.

Together with 42332623213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (42332623213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21166311605 + 21166311606.

It is an arithmetic number, because the mean of its divisors is an integer number (21166311606).

Almost surely, 2^42332623211 is an apocalyptic number.

42332623211 is a deficient number, since it is larger than the sum of its proper divisors (1).

42332623211 is an equidigital number, since it uses as much as digits as its factorization.

42332623211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 29.

The spelling of 42332623211 in words is "forty-two billion, three hundred thirty-two million, six hundred twenty-three thousand, two hundred eleven".