349048922051 has 2 divisors, whose sum is σ = 349048922052. Its totient is φ = 349048922050.

The previous prime is 349048921999. The next prime is 349048922137. The reversal of 349048922051 is 150229840943.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 349048922051 - 2¹⁸ = 349048659907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 349048921987 and 349048922005.

It is not a weakly prime, because it can be changed into another prime (349048924051) 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, 174524461025 + 174524461026.

It is an arithmetic number, because the mean of its divisors is an integer number (174524461026).

Almost surely, 2^349048922051 is an apocalyptic number.

349048922051 is a deficient number, since it is larger than the sum of its proper divisors (1).

349048922051 is an equidigital number, since it uses as much as digits as its factorization.

349048922051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 349048922051 in words is "three hundred forty-nine billion, forty-eight million, nine hundred twenty-two thousand, fifty-one".