344853380168 has 32 divisors (see below), whose sum is σ = 705410069760. Its totient is φ = 156745279680.

The previous prime is 344853380159. The next prime is 344853380189. The reversal of 344853380168 is 861083358443.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2694230 + ... + 2819322.

It is an arithmetic number, because the mean of its divisors is an integer number (22044064680).

Almost surely, 2^344853380168 is an apocalyptic number.

It is an amenable number.

344853380168 is an abundant number, since it is smaller than the sum of its proper divisors (360556689592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344853380168 is a wasteful number, since it uses less digits than its factorization.

344853380168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156437 (or 156433 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 344853380168 in words is "three hundred forty-four billion, eight hundred fifty-three million, three hundred eighty thousand, one hundred sixty-eight".