42322775113 has 2 divisors, whose sum is σ = 42322775114. Its totient is φ = 42322775112.

The previous prime is 42322775107. The next prime is 42322775123. The reversal of 42322775113 is 31157722324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34102270224 + 8220504889 = 184668^2 + 90667^2 .

It is a cyclic number.

It is not a de Polignac number, because 42322775113 - 2⁵ = 42322775081 is a prime.

It is not a weakly prime, because it can be changed into another prime (42322775123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21161387556 + 21161387557.

It is an arithmetic number, because the mean of its divisors is an integer number (21161387557).

Almost surely, 2^42322775113 is an apocalyptic number.

It is an amenable number.

42322775113 is a deficient number, since it is larger than the sum of its proper divisors (1).

42322775113 is an equidigital number, since it uses as much as digits as its factorization.

42322775113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70560, while the sum is 37.

The spelling of 42322775113 in words is "forty-two billion, three hundred twenty-two million, seven hundred seventy-five thousand, one hundred thirteen".