14361665445 has 16 divisors (see below), whose sum is σ = 25531849920. Its totient is φ = 7659554832.

The previous prime is 14361665431. The next prime is 14361665449. The reversal of 14361665445 is 54456616341.

14361665445 is a `hidden beast` number, since 1 + 43 + 6 + 1 + 66 + 544 + 5 = 666.

14361665445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14361665445 - 2⁴ = 14361665429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 14361665445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14361665449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53191219 + ... + 53191488.

It is an arithmetic number, because the mean of its divisors is an integer number (1595740620).

Almost surely, 2^14361665445 is an apocalyptic number.

14361665445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14361665445 is a deficient number, since it is larger than the sum of its proper divisors (11170184475).

14361665445 is a wasteful number, since it uses less digits than its factorization.

14361665445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106382721 (or 106382715 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 14361665445 in words is "fourteen billion, three hundred sixty-one million, six hundred sixty-five thousand, four hundred forty-five".