14248763865 has 160 divisors (see below), whose sum is σ = 30635573760. Its totient is φ = 6197990400.

The previous prime is 14248763861. The next prime is 14248763897. The reversal of 14248763865 is 56836784241.

It is a happy number.

14248763865 is a `hidden beast` number, since 1 + 42 + 487 + 63 + 8 + 65 = 666.

14248763865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14248763865 - 2² = 14248763861 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (14248763861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 5836045 + ... + 5838485.

It is an arithmetic number, because the mean of its divisors is an integer number (191472336).

Almost surely, 2^14248763865 is an apocalyptic number.

14248763865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14248763865 is an abundant number, since it is smaller than the sum of its proper divisors (16386809895).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14248763865 is a wasteful number, since it uses less digits than its factorization.

14248763865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2565 (or 2556 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The spelling of 14248763865 in words is "fourteen billion, two hundred forty-eight million, seven hundred sixty-three thousand, eight hundred sixty-five".