423158471059 has 2 divisors, whose sum is σ = 423158471060. Its totient is φ = 423158471058.

The previous prime is 423158471027. The next prime is 423158471069. The reversal of 423158471059 is 950174851324.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423158471059 - 2⁵ = 423158471027 is a prime.

It is not a weakly prime, because it can be changed into another prime (423158471009) 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, 211579235529 + 211579235530.

It is an arithmetic number, because the mean of its divisors is an integer number (211579235530).

Almost surely, 2^423158471059 is an apocalyptic number.

423158471059 is a deficient number, since it is larger than the sum of its proper divisors (1).

423158471059 is an equidigital number, since it uses as much as digits as its factorization.

423158471059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 423158471059 in words is "four hundred twenty-three billion, one hundred fifty-eight million, four hundred seventy-one thousand, fifty-nine".