344480665103 has 2 divisors, whose sum is σ = 344480665104. Its totient is φ = 344480665102.

The previous prime is 344480664989. The next prime is 344480665127. The reversal of 344480665103 is 301566084443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 344480665103 - 2²⁶ = 344413556239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344480661103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172240332551 + 172240332552.

It is an arithmetic number, because the mean of its divisors is an integer number (172240332552).

Almost surely, 2^344480665103 is an apocalyptic number.

344480665103 is a deficient number, since it is larger than the sum of its proper divisors (1).

344480665103 is an equidigital number, since it uses as much as digits as its factorization.

344480665103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 344480665103 in words is "three hundred forty-four billion, four hundred eighty million, six hundred sixty-five thousand, one hundred three".