14013404430444 has 72 divisors (see below), whose sum is σ = 35837487674352. Its totient is φ = 4616681287680.

The previous prime is 14013404430439. The next prime is 14013404430449. The reversal of 14013404430444 is 44403440431041.

14013404430444 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 340 + 4 + 4 + 304 + 4 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (14013404430439) and next prime (14013404430449).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 14013404430399 and 14013404430408.

It is not an unprimeable number, because it can be changed into a prime (14013404430449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3443302 + ... + 6315309.

It is an arithmetic number, because the mean of its divisors is an integer number (497742884366).

Almost surely, 2^{14013404430444} is an apocalyptic number.

It is an amenable number.

14013404430444 is an abundant number, since it is smaller than the sum of its proper divisors (21824083243908).

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

14013404430444 is a wasteful number, since it uses less digits than its factorization.

14013404430444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9759087 (or 9759082 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 14013404430444 its reverse (44403440431041), we get a palindrome (58416844861485).

The spelling of 14013404430444 in words is "fourteen trillion, thirteen billion, four hundred four million, four hundred thirty thousand, four hundred forty-four".