3442521545459 has 2 divisors, whose sum is σ = 3442521545460. Its totient is φ = 3442521545458.

The previous prime is 3442521545431. The next prime is 3442521545513. The reversal of 3442521545459 is 9545451252443.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (9545451252443) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3442521545459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3442521545459.

It is not a weakly prime, because it can be changed into another prime (3442521545759) 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, 1721260772729 + 1721260772730.

It is an arithmetic number, because the mean of its divisors is an integer number (1721260772730).

Almost surely, 2^{3442521545459} is an apocalyptic number.

3442521545459 is a deficient number, since it is larger than the sum of its proper divisors (1).

3442521545459 is an equidigital number, since it uses as much as digits as its factorization.

3442521545459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280000, while the sum is 53.

The spelling of 3442521545459 in words is "three trillion, four hundred forty-two billion, five hundred twenty-one million, five hundred forty-five thousand, four hundred fifty-nine".