14785938065 has 16 divisors (see below), whose sum is σ = 17865792000. Its totient is φ = 11747231232.

The previous prime is 14785938061. The next prime is 14785938077. The reversal of 14785938065 is 56083958741.

It is a cyclic number.

It is not a de Polignac number, because 14785938065 - 2² = 14785938061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14785938065.

It is not an unprimeable number, because it can be changed into a prime (14785938061) 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, 451361 + ... + 483009.

It is an arithmetic number, because the mean of its divisors is an integer number (1116612000).

Almost surely, 2^14785938065 is an apocalyptic number.

It is an amenable number.

14785938065 is a deficient number, since it is larger than the sum of its proper divisors (3079853935).

14785938065 is a wasteful number, since it uses less digits than its factorization.

14785938065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32296.

The product of its (nonzero) digits is 7257600, while the sum is 56.

The spelling of 14785938065 in words is "fourteen billion, seven hundred eighty-five million, nine hundred thirty-eight thousand, sixty-five".