349865448703 has 2 divisors, whose sum is σ = 349865448704. Its totient is φ = 349865448702.

The previous prime is 349865448671. The next prime is 349865448781. The reversal of 349865448703 is 307844568943.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 349865448703 - 2⁵ = 349865448671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (349865448103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174932724351 + 174932724352.

It is an arithmetic number, because the mean of its divisors is an integer number (174932724352).

Almost surely, 2^349865448703 is an apocalyptic number.

349865448703 is a deficient number, since it is larger than the sum of its proper divisors (1).

349865448703 is an equidigital number, since it uses as much as digits as its factorization.

349865448703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69672960, while the sum is 61.

The spelling of 349865448703 in words is "three hundred forty-nine billion, eight hundred sixty-five million, four hundred forty-eight thousand, seven hundred three".