424359162589 has 2 divisors, whose sum is σ = 424359162590. Its totient is φ = 424359162588.

The previous prime is 424359162581. The next prime is 424359162593. The reversal of 424359162589 is 985261953424.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 399623736964 + 24735425625 = 632158^2 + 157275^2 .

It is a cyclic number.

It is not a de Polignac number, because 424359162589 - 2³ = 424359162581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424359162581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212179581294 + 212179581295.

It is an arithmetic number, because the mean of its divisors is an integer number (212179581295).

Almost surely, 2^424359162589 is an apocalyptic number.

It is an amenable number.

424359162589 is a deficient number, since it is larger than the sum of its proper divisors (1).

424359162589 is an equidigital number, since it uses as much as digits as its factorization.

424359162589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18662400, while the sum is 58.

The spelling of 424359162589 in words is "four hundred twenty-four billion, three hundred fifty-nine million, one hundred sixty-two thousand, five hundred eighty-nine".