14121409273344 has 160 divisors (see below), whose sum is σ = 41828523517440. Its totient is φ = 4703964051456.

The previous prime is 14121409273339. The next prime is 14121409273357. The reversal of 14121409273344 is 44337290412141.

14121409273344 is a `hidden beast` number, since 1 + 4 + 1 + 214 + 0 + 92 + 7 + 3 + 344 = 666.

14121409273344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14121409273344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20212807 + ... + 20899769.

It is an arithmetic number, because the mean of its divisors is an integer number (261428271984).

Almost surely, 2^{14121409273344} 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 14121409273344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20914261758720).

14121409273344 is an abundant number, since it is smaller than the sum of its proper divisors (27707114244096).

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

14121409273344 is an equidigital number, since it uses as much as digits as its factorization.

14121409273344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688477 (or 688455 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

Adding to 14121409273344 its reverse (44337290412141), we get a palindrome (58458699685485).

The spelling of 14121409273344 in words is "fourteen trillion, one hundred twenty-one billion, four hundred nine million, two hundred seventy-three thousand, three hundred forty-four".