348835511249 has 2 divisors, whose sum is σ = 348835511250. Its totient is φ = 348835511248.

The previous prime is 348835511221. The next prime is 348835511273. The reversal of 348835511249 is 942115538843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 272677174225 + 76158337024 = 522185^2 + 275968^2 .

It is an emirp because it is prime and its reverse (942115538843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 348835511249 - 2²⁸ = 348567075793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 348835511249.

It is not a weakly prime, because it can be changed into another prime (348835511749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174417755624 + 174417755625.

It is an arithmetic number, because the mean of its divisors is an integer number (174417755625).

Almost surely, 2^348835511249 is an apocalyptic number.

It is an amenable number.

348835511249 is a deficient number, since it is larger than the sum of its proper divisors (1).

348835511249 is an equidigital number, since it uses as much as digits as its factorization.

348835511249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4147200, while the sum is 53.

The spelling of 348835511249 in words is "three hundred forty-eight billion, eight hundred thirty-five million, five hundred eleven thousand, two hundred forty-nine".