42324022177 has 2 divisors, whose sum is σ = 42324022178. Its totient is φ = 42324022176.

The previous prime is 42324022021. The next prime is 42324022259. The reversal of 42324022177 is 77122042324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25245714321 + 17078307856 = 158889^2 + 130684^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42324022177 is a prime.

It is not a weakly prime, because it can be changed into another prime (42324022277) 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, 21162011088 + 21162011089.

It is an arithmetic number, because the mean of its divisors is an integer number (21162011089).

Almost surely, 2^42324022177 is an apocalyptic number.

It is an amenable number.

42324022177 is a deficient number, since it is larger than the sum of its proper divisors (1).

42324022177 is an equidigital number, since it uses as much as digits as its factorization.

42324022177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37632, while the sum is 34.

The spelling of 42324022177 in words is "forty-two billion, three hundred twenty-four million, twenty-two thousand, one hundred seventy-seven".