14344566544340 has 24 divisors (see below), whose sum is σ = 31895565611112. Its totient is φ = 5400307404800.

The previous prime is 14344566544337. The next prime is 14344566544349. The reversal of 14344566544340 is 4344566544341.

It can be written as a sum of positive squares in 4 ways, for example, as 285876286276 + 14058690258064 = 534674^2 + 3749492^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14344566544349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21094950461 + ... + 21094951140.

It is an arithmetic number, because the mean of its divisors is an integer number (1328981900463).

Almost surely, 2^{14344566544340} is an apocalyptic number.

14344566544340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14344566544340 is an abundant number, since it is smaller than the sum of its proper divisors (17550999066772).

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

14344566544340 is a wasteful number, since it uses less digits than its factorization.

14344566544340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42189901627 (or 42189901625 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 53.

Subtracting from 14344566544340 its reverse (4344566544341), we obtain a palindrome (9999999999999).

The spelling of 14344566544340 in words is "fourteen trillion, three hundred forty-four billion, five hundred sixty-six million, five hundred forty-four thousand, three hundred forty".