344131618226 has 8 divisors (see below), whose sum is σ = 563124466224. Its totient is φ = 156423462820.

The previous prime is 344131618213. The next prime is 344131618267. The reversal of 344131618226 is 622816131443.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7821173120 + ... + 7821173163.

It is an arithmetic number, because the mean of its divisors is an integer number (70390558278).

Almost surely, 2^344131618226 is an apocalyptic number.

344131618226 is a deficient number, since it is larger than the sum of its proper divisors (218992847998).

344131618226 is a wasteful number, since it uses less digits than its factorization.

344131618226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15642346296.

The product of its digits is 165888, while the sum is 41.

Adding to 344131618226 its reverse (622816131443), we get a palindrome (966947749669).

The spelling of 344131618226 in words is "three hundred forty-four billion, one hundred thirty-one million, six hundred eighteen thousand, two hundred twenty-six".