343432425587 has 2 divisors, whose sum is σ = 343432425588. Its totient is φ = 343432425586.

The previous prime is 343432425563. The next prime is 343432425601. The reversal of 343432425587 is 785524234343.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343432425587 is a prime.

It is not a weakly prime, because it can be changed into another prime (343432425487) 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, 171716212793 + 171716212794.

It is an arithmetic number, because the mean of its divisors is an integer number (171716212794).

Almost surely, 2^343432425587 is an apocalyptic number.

343432425587 is a deficient number, since it is larger than the sum of its proper divisors (1).

343432425587 is an equidigital number, since it uses as much as digits as its factorization.

343432425587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9676800, while the sum is 50.

The spelling of 343432425587 in words is "three hundred forty-three billion, four hundred thirty-two million, four hundred twenty-five thousand, five hundred eighty-seven".