344280047999 has 2 divisors, whose sum is σ = 344280048000. Its totient is φ = 344280047998.

The previous prime is 344280047971. The next prime is 344280048011. The reversal of 344280047999 is 999740082443.

It is a strong prime.

It is an emirp because it is prime and its reverse (999740082443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 344280047999 - 2³² = 339985080703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344280047929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172140023999 + 172140024000.

It is an arithmetic number, because the mean of its divisors is an integer number (172140024000).

Almost surely, 2^344280047999 is an apocalyptic number.

344280047999 is a deficient number, since it is larger than the sum of its proper divisors (1).

344280047999 is an equidigital number, since it uses as much as digits as its factorization.

344280047999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15676416, while the sum is 59.

The spelling of 344280047999 in words is "three hundred forty-four billion, two hundred eighty million, forty-seven thousand, nine hundred ninety-nine".