14005413120445 has 4 divisors (see below), whose sum is σ = 16806495744540. Its totient is φ = 11204330496352.

The previous prime is 14005413120409. The next prime is 14005413120463. The reversal of 14005413120445 is 54402131450041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7056131570244 + 6949281550201 = 2656338^2 + 2636149^2 .

It is a cyclic number.

It is not a de Polignac number, because 14005413120445 - 2²⁷ = 14005278902717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14005413120445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400541312040 + ... + 1400541312049.

It is an arithmetic number, because the mean of its divisors is an integer number (4201623936135).

Almost surely, 2^{14005413120445} is an apocalyptic number.

It is an amenable number.

14005413120445 is a deficient number, since it is larger than the sum of its proper divisors (2801082624095).

14005413120445 is an equidigital number, since it uses as much as digits as its factorization.

14005413120445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801082624094.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 14005413120445 its reverse (54402131450041), we get a palindrome (68407544570486).

The spelling of 14005413120445 in words is "fourteen trillion, five billion, four hundred thirteen million, one hundred twenty thousand, four hundred forty-five".