14340381222744 has 128 divisors (see below), whose sum is σ = 42202911340800. Its totient is φ = 4496242383360.

The previous prime is 14340381222743. The next prime is 14340381222749. The reversal of 14340381222744 is 44722218304341.

14340381222744 is a `hidden beast` number, since 1 + 4 + 3 + 4 + 0 + 381 + 2 + 227 + 44 = 666.

It is a super-2 number, since 2×14340381222744² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14340381222744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14340381222743) 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 31 ways as a sum of consecutive naturals, for example, 4949859 + ... + 7292589.

It is an arithmetic number, because the mean of its divisors is an integer number (329710244850).

Almost surely, 2^{14340381222744} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14340381222744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21101455670400).

14340381222744 is an abundant number, since it is smaller than the sum of its proper divisors (27862530118056).

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

14340381222744 is a wasteful number, since it uses less digits than its factorization.

14340381222744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344430 (or 2344420 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 45.

The spelling of 14340381222744 in words is "fourteen trillion, three hundred forty billion, three hundred eighty-one million, two hundred twenty-two thousand, seven hundred forty-four".