347845027823 has 2 divisors, whose sum is σ = 347845027824. Its totient is φ = 347845027822.

The previous prime is 347845027787. The next prime is 347845027837. The reversal of 347845027823 is 328720548743.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 347845027823 - 2¹⁸ = 347844765679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (347845027843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173922513911 + 173922513912.

It is an arithmetic number, because the mean of its divisors is an integer number (173922513912).

Almost surely, 2^347845027823 is an apocalyptic number.

347845027823 is a deficient number, since it is larger than the sum of its proper divisors (1).

347845027823 is an equidigital number, since it uses as much as digits as its factorization.

347845027823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9031680, while the sum is 53.

The spelling of 347845027823 in words is "three hundred forty-seven billion, eight hundred forty-five million, twenty-seven thousand, eight hundred twenty-three".