344503332340163 has 2 divisors, whose sum is σ = 344503332340164. Its totient is φ = 344503332340162.

The previous prime is 344503332340127. The next prime is 344503332340169. The reversal of 344503332340163 is 361043233305443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 344503332340163 - 2¹⁰ = 344503332339139 is a prime.

It is not a weakly prime, because it can be changed into another prime (344503332340169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172251666170081 + 172251666170082.

It is an arithmetic number, because the mean of its divisors is an integer number (172251666170082).

Almost surely, 2^{344503332340163} is an apocalyptic number.

344503332340163 is a deficient number, since it is larger than the sum of its proper divisors (1).

344503332340163 is an equidigital number, since it uses as much as digits as its factorization.

344503332340163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2799360, while the sum is 44.

The spelling of 344503332340163 in words is "three hundred forty-four trillion, five hundred three billion, three hundred thirty-two million, three hundred forty thousand, one hundred sixty-three".