14163745715 has 12 divisors (see below), whose sum is σ = 19771433136. Its totient is φ = 9712282608.

The previous prime is 14163745711. The next prime is 14163745723. The reversal of 14163745715 is 51754736141.

It is not a de Polignac number, because 14163745715 - 2² = 14163745711 is a prime.

It is a super-2 number, since 2×14163745715² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14163745711) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 28905359 + ... + 28905848.

It is an arithmetic number, because the mean of its divisors is an integer number (1647619428).

Almost surely, 2^14163745715 is an apocalyptic number.

14163745715 is a deficient number, since it is larger than the sum of its proper divisors (5607687421).

14163745715 is an equidigital number, since it uses as much as digits as its factorization.

14163745715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57811226 (or 57811219 counting only the distinct ones).

The product of its digits is 352800, while the sum is 44.

The spelling of 14163745715 in words is "fourteen billion, one hundred sixty-three million, seven hundred forty-five thousand, seven hundred fifteen".