344065206146 has 32 divisors (see below), whose sum is σ = 542111496960. Its totient is φ = 163631954304.

The previous prime is 344065206131. The next prime is 344065206169. The reversal of 344065206146 is 641602560443.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 149096 + ... + 842828.

It is an arithmetic number, because the mean of its divisors is an integer number (16940984280).

Almost surely, 2^344065206146 is an apocalyptic number.

344065206146 is a deficient number, since it is larger than the sum of its proper divisors (198046290814).

344065206146 is a wasteful number, since it uses less digits than its factorization.

344065206146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693930.

The product of its (nonzero) digits is 414720, while the sum is 41.

Adding to 344065206146 its reverse (641602560443), we get a palindrome (985667766589).

The spelling of 344065206146 in words is "three hundred forty-four billion, sixty-five million, two hundred six thousand, one hundred forty-six".