349865465063 has 2 divisors, whose sum is σ = 349865465064. Its totient is φ = 349865465062.

The previous prime is 349865465039. The next prime is 349865465069. The reversal of 349865465063 is 360564568943.

It is a strong prime.

It is an emirp because it is prime and its reverse (360564568943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 349865465063 - 2⁶ = 349865464999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 349865464993 and 349865465011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (349865465069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174932732531 + 174932732532.

It is an arithmetic number, because the mean of its divisors is an integer number (174932732532).

Almost surely, 2^349865465063 is an apocalyptic number.

349865465063 is a deficient number, since it is larger than the sum of its proper divisors (1).

349865465063 is an equidigital number, since it uses as much as digits as its factorization.

349865465063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55987200, while the sum is 59.

The spelling of 349865465063 in words is "three hundred forty-nine billion, eight hundred sixty-five million, four hundred sixty-five thousand, sixty-three".