14401546745 has 8 divisors (see below), whose sum is σ = 17315811720. Its totient is φ = 11498600320.

The previous prime is 14401546673. The next prime is 14401546759. The reversal of 14401546745 is 54764510441.

It can be written as a sum of positive squares in 4 ways, for example, as 7063225849 + 7338320896 = 84043^2 + 85664^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-14401546745 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 2826836 + ... + 2831925.

It is an arithmetic number, because the mean of its divisors is an integer number (2164476465).

Almost surely, 2^14401546745 is an apocalyptic number.

It is an amenable number.

14401546745 is a deficient number, since it is larger than the sum of its proper divisors (2914264975).

14401546745 is an equidigital number, since it uses as much as digits as its factorization.

14401546745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5659275.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 14401546745 in words is "fourteen billion, four hundred one million, five hundred forty-six thousand, seven hundred forty-five".