348344238863 has 2 divisors, whose sum is σ = 348344238864. Its totient is φ = 348344238862.

The previous prime is 348344238859. The next prime is 348344238881. The reversal of 348344238863 is 368832443843.

It is a weak prime.

It is an emirp because it is prime and its reverse (368832443843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 348344238863 - 2² = 348344238859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 348344238799 and 348344238808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348344238563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174172119431 + 174172119432.

It is an arithmetic number, because the mean of its divisors is an integer number (174172119432).

Almost surely, 2^348344238863 is an apocalyptic number.

348344238863 is a deficient number, since it is larger than the sum of its proper divisors (1).

348344238863 is an equidigital number, since it uses as much as digits as its factorization.

348344238863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31850496, while the sum is 56.

The spelling of 348344238863 in words is "three hundred forty-eight billion, three hundred forty-four million, two hundred thirty-eight thousand, eight hundred sixty-three".