344100691316 has 12 divisors (see below), whose sum is σ = 602208445188. Its totient is φ = 172041135552.

The previous prime is 344100691309. The next prime is 344100691321. The reversal of 344100691316 is 613196001443.

It can be written as a sum of positive squares in 2 ways, for example, as 90282220900 + 253818470416 = 300470^2 + 503804^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 344100691316.

It is a congruent number.

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, 2218121 + ... + 2368176.

It is an arithmetic number, because the mean of its divisors is an integer number (50184037099).

Almost surely, 2^344100691316 is an apocalyptic number.

It is an amenable number.

344100691316 is a deficient number, since it is larger than the sum of its proper divisors (258107753872).

344100691316 is a wasteful number, since it uses less digits than its factorization.

344100691316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4605058 (or 4605056 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

Adding to 344100691316 its reverse (613196001443), we get a palindrome (957296692759).

The spelling of 344100691316 in words is "three hundred forty-four billion, one hundred million, six hundred ninety-one thousand, three hundred sixteen".