344642248211 has 2 divisors, whose sum is σ = 344642248212. Its totient is φ = 344642248210.

The previous prime is 344642248199. The next prime is 344642248229. The reversal of 344642248211 is 112842246443.

It is a weak prime.

It is an emirp because it is prime and its reverse (112842246443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 344642248211 - 2⁶ = 344642248147 is a prime.

It is not a weakly prime, because it can be changed into another prime (344642248231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172321124105 + 172321124106.

It is an arithmetic number, because the mean of its divisors is an integer number (172321124106).

Almost surely, 2^344642248211 is an apocalyptic number.

344642248211 is a deficient number, since it is larger than the sum of its proper divisors (1).

344642248211 is an equidigital number, since it uses as much as digits as its factorization.

344642248211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 294912, while the sum is 41.

The spelling of 344642248211 in words is "three hundred forty-four billion, six hundred forty-two million, two hundred forty-eight thousand, two hundred eleven".