344550243 has 8 divisors (see below), whose sum is σ = 460653568. Its totient is φ = 229073544.

The previous prime is 344550233. The next prime is 344550257. The reversal of 344550243 is 342055443.

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

It is not a de Polignac number, because 344550243 - 2⁸ = 344549987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 344550243.

It is not an unprimeable number, because it can be changed into a prime (344550223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155371 + ... + 157572.

It is an arithmetic number, because the mean of its divisors is an integer number (57581696).

Almost surely, 2^344550243 is an apocalyptic number.

344550243 is a deficient number, since it is larger than the sum of its proper divisors (116103325).

344550243 is a wasteful number, since it uses less digits than its factorization.

344550243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313313.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 344550243 is about 18562.0646211568. The cubic root of 344550243 is about 701.0530022609.

The spelling of 344550243 in words is "three hundred forty-four million, five hundred fifty thousand, two hundred forty-three".