14412204513440 has 96 divisors (see below), whose sum is σ = 34175542406544. Its totient is φ = 5743468257280.

The previous prime is 14412204513379. The next prime is 14412204513463. The reversal of 14412204513440 is 4431540221441.

It can be written as a sum of positive squares in 8 ways, for example, as 5258747894416 + 9153456619024 = 2293196^2 + 3025468^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14412204513440.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 46276322 + ... + 46586718.

Almost surely, 2^{14412204513440} is an apocalyptic number.

14412204513440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14412204513440 is an abundant number, since it is smaller than the sum of its proper divisors (19763337893104).

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

14412204513440 is a wasteful number, since it uses less digits than its factorization.

14412204513440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311490 (or 311482 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 14412204513440 its reverse (4431540221441), we get a palindrome (18843744734881).

The spelling of 14412204513440 in words is "fourteen trillion, four hundred twelve billion, two hundred four million, five hundred thirteen thousand, four hundred forty".