1348794148279 has 2 divisors, whose sum is σ = 1348794148280. Its totient is φ = 1348794148278.

The previous prime is 1348794148223. The next prime is 1348794148321. The reversal of 1348794148279 is 9728414978431.

It is a strong prime.

It is an emirp because it is prime and its reverse (9728414978431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1348794148279 - 2³¹ = 1346646664631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1348794148379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674397074139 + 674397074140.

It is an arithmetic number, because the mean of its divisors is an integer number (674397074140).

Almost surely, 2^{1348794148279} is an apocalyptic number.

1348794148279 is a deficient number, since it is larger than the sum of its proper divisors (1).

1348794148279 is an equidigital number, since it uses as much as digits as its factorization.

1348794148279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97542144, while the sum is 67.

The spelling of 1348794148279 in words is "one trillion, three hundred forty-eight billion, seven hundred ninety-four million, one hundred forty-eight thousand, two hundred seventy-nine".