42322404211 has 4 divisors (see below), whose sum is σ = 42458489424. Its totient is φ = 42186319000.

The previous prime is 42322404199. The next prime is 42322404227. The reversal of 42322404211 is 11240422324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42322404211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42322474211) 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, 68042140 + ... + 68042761.

It is an arithmetic number, because the mean of its divisors is an integer number (10614622356).

Almost surely, 2^42322404211 is an apocalyptic number.

42322404211 is a deficient number, since it is larger than the sum of its proper divisors (136085213).

42322404211 is a wasteful number, since it uses less digits than its factorization.

42322404211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136085212.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 42322404211 its reverse (11240422324), we get a palindrome (53562826535).

The spelling of 42322404211 in words is "forty-two billion, three hundred twenty-two million, four hundred four thousand, two hundred eleven".