1348845900247 has 2 divisors, whose sum is σ = 1348845900248. Its totient is φ = 1348845900246.

The previous prime is 1348845900167. The next prime is 1348845900319. The reversal of 1348845900247 is 7420095488431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1348845900247 - 2²⁷ = 1348711682519 is a prime.

It is a super-2 number, since 2×1348845900247² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1348845904247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674422950123 + 674422950124.

It is an arithmetic number, because the mean of its divisors is an integer number (674422950124).

Almost surely, 2^{1348845900247} is an apocalyptic number.

1348845900247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1348845900247 is an equidigital number, since it uses as much as digits as its factorization.

1348845900247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 1348845900247 in words is "one trillion, three hundred forty-eight billion, eight hundred forty-five million, nine hundred thousand, two hundred forty-seven".