1417880346643 has 2 divisors, whose sum is σ = 1417880346644. Its totient is φ = 1417880346642.

The previous prime is 1417880346541. The next prime is 1417880346661. The reversal of 1417880346643 is 3466430887141.

It is a strong prime.

It is an emirp because it is prime and its reverse (3466430887141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1417880346643 is a prime.

It is not a weakly prime, because it can be changed into another prime (1417880347643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708940173321 + 708940173322.

It is an arithmetic number, because the mean of its divisors is an integer number (708940173322).

Almost surely, 2^{1417880346643} is an apocalyptic number.

1417880346643 is a deficient number, since it is larger than the sum of its proper divisors (1).

1417880346643 is an equidigital number, since it uses as much as digits as its factorization.

1417880346643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9289728, while the sum is 55.

The spelling of 1417880346643 in words is "one trillion, four hundred seventeen billion, eight hundred eighty million, three hundred forty-six thousand, six hundred forty-three".