340122246554767 has 2 divisors, whose sum is σ = 340122246554768. Its totient is φ = 340122246554766.

The previous prime is 340122246554729. The next prime is 340122246554771. The reversal of 340122246554767 is 767455642221043.

It is a strong prime.

It is an emirp because it is prime and its reverse (767455642221043) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340122246554767 is a prime.

It is a super-2 number, since 2×340122246554767² (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 (340122246558767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170061123277383 + 170061123277384.

It is an arithmetic number, because the mean of its divisors is an integer number (170061123277384).

Almost surely, 2^{340122246554767} is an apocalyptic number.

340122246554767 is a deficient number, since it is larger than the sum of its proper divisors (1).

340122246554767 is an equidigital number, since it uses as much as digits as its factorization.

340122246554767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67737600, while the sum is 58.

The spelling of 340122246554767 in words is "three hundred forty trillion, one hundred twenty-two billion, two hundred forty-six million, five hundred fifty-four thousand, seven hundred sixty-seven".