348254317013 has 2 divisors, whose sum is σ = 348254317014. Its totient is φ = 348254317012.

The previous prime is 348254317007. The next prime is 348254317069. The reversal of 348254317013 is 310713452843.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 279948926404 + 68305390609 = 529102^2 + 261353^2 .

It is a cyclic number.

It is not a de Polignac number, because 348254317013 - 2¹⁰ = 348254315989 is a prime.

It is a super-2 number, since 2×348254317013² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348254313013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174127158506 + 174127158507.

It is an arithmetic number, because the mean of its divisors is an integer number (174127158507).

Almost surely, 2^348254317013 is an apocalyptic number.

It is an amenable number.

348254317013 is a deficient number, since it is larger than the sum of its proper divisors (1).

348254317013 is an equidigital number, since it uses as much as digits as its factorization.

348254317013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

Adding to 348254317013 its reverse (310713452843), we get a palindrome (658967769856).

The spelling of 348254317013 in words is "three hundred forty-eight billion, two hundred fifty-four million, three hundred seventeen thousand, thirteen".