14173789745 has 4 divisors (see below), whose sum is σ = 17008547700. Its totient is φ = 11339031792.

The previous prime is 14173789741. The next prime is 14173789753. The reversal of 14173789745 is 54798737141.

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 8944619776 + 5229169969 = 94576^2 + 72313^2 .

It is a cyclic number.

It is not a de Polignac number, because 14173789745 - 2² = 14173789741 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14173789741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1417378970 + ... + 1417378979.

It is an arithmetic number, because the mean of its divisors is an integer number (4252136925).

Almost surely, 2^14173789745 is an apocalyptic number.

It is an amenable number.

14173789745 is a deficient number, since it is larger than the sum of its proper divisors (2834757955).

14173789745 is an equidigital number, since it uses as much as digits as its factorization.

14173789745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834757954.

The product of its digits is 5927040, while the sum is 56.

The spelling of 14173789745 in words is "fourteen billion, one hundred seventy-three million, seven hundred eighty-nine thousand, seven hundred forty-five".