344853380180 has 12 divisors (see below), whose sum is σ = 724192098420. Its totient is φ = 137941352064.

The previous prime is 344853380159. The next prime is 344853380189. The reversal of 344853380180 is 81083358443.

It can be written as a sum of positive squares in 2 ways, for example, as 265313587396 + 79539792784 = 515086^2 + 282028^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344853380189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8621334485 + ... + 8621334524.

It is an arithmetic number, because the mean of its divisors is an integer number (60349341535).

Almost surely, 2^344853380180 is an apocalyptic number.

It is an amenable number.

344853380180 is an abundant number, since it is smaller than the sum of its proper divisors (379338718240).

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

344853380180 is a wasteful number, since it uses less digits than its factorization.

344853380180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17242669018 (or 17242669016 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 344853380180 in words is "three hundred forty-four billion, eight hundred fifty-three million, three hundred eighty thousand, one hundred eighty".