4343324421487 has 2 divisors, whose sum is σ = 4343324421488. Its totient is φ = 4343324421486.

The previous prime is 4343324421427. The next prime is 4343324421521. The reversal of 4343324421487 is 7841244233434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4343324421487 - 2¹¹ = 4343324419439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4343324421487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4343324421427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171662210743 + 2171662210744.

It is an arithmetic number, because the mean of its divisors is an integer number (2171662210744).

Almost surely, 2^{4343324421487} is an apocalyptic number.

4343324421487 is a deficient number, since it is larger than the sum of its proper divisors (1).

4343324421487 is an equidigital number, since it uses as much as digits as its factorization.

4343324421487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6193152, while the sum is 49.

The spelling of 4343324421487 in words is "four trillion, three hundred forty-three billion, three hundred twenty-four million, four hundred twenty-one thousand, four hundred eighty-seven".