344242464242377 has 2 divisors, whose sum is σ = 344242464242378. Its totient is φ = 344242464242376.

The previous prime is 344242464242321. The next prime is 344242464242477. The reversal of 344242464242377 is 773242464242443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 339075985248256 + 5166478994121 = 18414016^2 + 2272989^2 .

It is a cyclic number.

It is not a de Polignac number, because 344242464242377 - 2⁷ = 344242464242249 is a prime.

It is a super-3 number, since 3×344242464242377³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (344242464242477) 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, 172121232121188 + 172121232121189.

It is an arithmetic number, because the mean of its divisors is an integer number (172121232121189).

Almost surely, 2^{344242464242377} is an apocalyptic number.

It is an amenable number.

344242464242377 is a deficient number, since it is larger than the sum of its proper divisors (1).

344242464242377 is an equidigital number, since it uses as much as digits as its factorization.

344242464242377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 173408256, while the sum is 58.

The spelling of 344242464242377 in words is "three hundred forty-four trillion, two hundred forty-two billion, four hundred sixty-four million, two hundred forty-two thousand, three hundred seventy-seven".