344314113314140 has 48 divisors (see below), whose sum is σ = 766032302153664. Its totient is φ = 129549682713600.

The previous prime is 344314113314071. The next prime is 344314113314159. The reversal of 344314113314140 is 41413311413443.

It is a self number, because there is not a number n which added to its sum of digits gives 344314113314140.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290243376 + ... + 291427255.

It is an arithmetic number, because the mean of its divisors is an integer number (15959006294868).

Almost surely, 2^{344314113314140} is an apocalyptic number.

It is an amenable number.

344314113314140 is an abundant number, since it is smaller than the sum of its proper divisors (421718188839524).

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

344314113314140 is a wasteful number, since it uses less digits than its factorization.

344314113314140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581672398 (or 581672396 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 344314113314140 its reverse (41413311413443), we get a palindrome (385727424727583).

The spelling of 344314113314140 in words is "three hundred forty-four trillion, three hundred fourteen billion, one hundred thirteen million, three hundred fourteen thousand, one hundred forty".