431224000423589 has 2 divisors, whose sum is σ = 431224000423590. Its totient is φ = 431224000423588.

The previous prime is 431224000423519. The next prime is 431224000423591. The reversal of 431224000423589 is 985324000422134.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 429481772019364 + 1742228404225 = 20723942^2 + 1319935^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-431224000423589 is a prime.

Together with 431224000423591, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (431224000423519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215612000211794 + 215612000211795.

It is an arithmetic number, because the mean of its divisors is an integer number (215612000211795).

Almost surely, 2^{431224000423589} is an apocalyptic number.

It is an amenable number.

431224000423589 is a deficient number, since it is larger than the sum of its proper divisors (1).

431224000423589 is an equidigital number, since it uses as much as digits as its factorization.

431224000423589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 431224000423589 in words is "four hundred thirty-one trillion, two hundred twenty-four billion, four hundred twenty-three thousand, five hundred eighty-nine".