344100926172 has 12 divisors (see below), whose sum is σ = 802902161096. Its totient is φ = 114700308720.

The previous prime is 344100926119. The next prime is 344100926209. The reversal of 344100926172 is 271629001443.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 344100926172.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 14337538579 + ... + 14337538602.

Almost surely, 2^344100926172 is an apocalyptic number.

It is an amenable number.

344100926172 is an abundant number, since it is smaller than the sum of its proper divisors (458801234924).

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

344100926172 is a wasteful number, since it uses less digits than its factorization.

344100926172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28675077188 (or 28675077186 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 344100926172 in words is "three hundred forty-four billion, one hundred million, nine hundred twenty-six thousand, one hundred seventy-two".