344548323845445 has 32 divisors (see below), whose sum is σ = 582386830634880. Its totient is φ = 173459099116800.

The previous prime is 344548323845417. The next prime is 344548323845527. The reversal of 344548323845445 is 544548323845443.

It is not a de Polignac number, because 344548323845445 - 2⁵ = 344548323845413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2182125906 + ... + 2182283795.

It is an arithmetic number, because the mean of its divisors is an integer number (18199588457340).

Almost surely, 2^{344548323845445} is an apocalyptic number.

It is an amenable number.

344548323845445 is a deficient number, since it is larger than the sum of its proper divisors (237838506789435).

344548323845445 is a wasteful number, since it uses less digits than its factorization.

344548323845445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4364410005.

The product of its digits is 1769472000, while the sum is 66.

The spelling of 344548323845445 in words is "three hundred forty-four trillion, five hundred forty-eight billion, three hundred twenty-three million, eight hundred forty-five thousand, four hundred forty-five".