42288417959 has 2 divisors, whose sum is σ = 42288417960. Its totient is φ = 42288417958.

The previous prime is 42288417947. The next prime is 42288417967. The reversal of 42288417959 is 95971488224.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42288417959 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 42288417898 and 42288417907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42288417359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21144208979 + 21144208980.

It is an arithmetic number, because the mean of its divisors is an integer number (21144208980).

Almost surely, 2^42288417959 is an apocalyptic number.

42288417959 is a deficient number, since it is larger than the sum of its proper divisors (1).

42288417959 is an equidigital number, since it uses as much as digits as its factorization.

42288417959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11612160, while the sum is 59.

The spelling of 42288417959 in words is "forty-two billion, two hundred eighty-eight million, four hundred seventeen thousand, nine hundred fifty-nine".