14317528065 has 16 divisors (see below), whose sum is σ = 23034613056. Its totient is φ = 7593825600.

The previous prime is 14317528063. The next prime is 14317528111. The reversal of 14317528065 is 56082571341.

It is a happy number.

It is not a de Polignac number, because 14317528065 - 2¹ = 14317528063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14317528063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2634031 + ... + 2639460.

It is an arithmetic number, because the mean of its divisors is an integer number (1439663316).

Almost surely, 2^14317528065 is an apocalyptic number.

14317528065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14317528065 is a deficient number, since it is larger than the sum of its proper divisors (8717084991).

14317528065 is a wasteful number, since it uses less digits than its factorization.

14317528065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5273680.

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 14317528065 in words is "fourteen billion, three hundred seventeen million, five hundred twenty-eight thousand, sixty-five".