1348845891959 has 2 divisors, whose sum is σ = 1348845891960. Its totient is φ = 1348845891958.

The previous prime is 1348845891937. The next prime is 1348845891971. The reversal of 1348845891959 is 9591985488431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1348845891959 - 2¹⁶ = 1348845826423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1348845891929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674422945979 + 674422945980.

It is an arithmetic number, because the mean of its divisors is an integer number (674422945980).

Almost surely, 2^{1348845891959} is an apocalyptic number.

1348845891959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1348845891959 is an equidigital number, since it uses as much as digits as its factorization.

1348845891959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 447897600, while the sum is 74.

The spelling of 1348845891959 in words is "one trillion, three hundred forty-eight billion, eight hundred forty-five million, eight hundred ninety-one thousand, nine hundred fifty-nine".