344103743345 has 8 divisors (see below), whose sum is σ = 416783600064. Its totient is φ = 272710255984.

The previous prime is 344103743329. The next prime is 344103743351. The reversal of 344103743345 is 543347301443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 344103743345 - 2⁴ = 344103743329 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321591749 + ... + 321592818.

It is an arithmetic number, because the mean of its divisors is an integer number (52097950008).

Almost surely, 2^344103743345 is an apocalyptic number.

It is an amenable number.

344103743345 is a deficient number, since it is larger than the sum of its proper divisors (72679856719).

344103743345 is a wasteful number, since it uses less digits than its factorization.

344103743345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643184679.

The product of its (nonzero) digits is 725760, while the sum is 41.

The spelling of 344103743345 in words is "three hundred forty-four billion, one hundred three million, seven hundred forty-three thousand, three hundred forty-five".