344032240423967 has 2 divisors, whose sum is σ = 344032240423968. Its totient is φ = 344032240423966.

The previous prime is 344032240423903. The next prime is 344032240424039. The reversal of 344032240423967 is 769324042230443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344032240423967 - 2⁶ = 344032240423903 is a prime.

It is a super-2 number, since 2×344032240423967² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344032240428967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172016120211983 + 172016120211984.

It is an arithmetic number, because the mean of its divisors is an integer number (172016120211984).

Almost surely, 2^{344032240423967} is an apocalyptic number.

344032240423967 is a deficient number, since it is larger than the sum of its proper divisors (1).

344032240423967 is an equidigital number, since it uses as much as digits as its factorization.

344032240423967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20901888, while the sum is 53.

The spelling of 344032240423967 in words is "three hundred forty-four trillion, thirty-two billion, two hundred forty million, four hundred twenty-three thousand, nine hundred sixty-seven".