14400552865 has 32 divisors (see below), whose sum is σ = 19274768640. Its totient is φ = 10264320000.

The previous prime is 14400552863. The next prime is 14400552911. The reversal of 14400552865 is 56825500441.

It is not a de Polignac number, because 14400552865 - 2¹ = 14400552863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14400552863) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2906140 + ... + 2911090.

It is an arithmetic number, because the mean of its divisors is an integer number (602336520).

Almost surely, 2^14400552865 is an apocalyptic number.

It is an amenable number.

14400552865 is a deficient number, since it is larger than the sum of its proper divisors (4874215775).

14400552865 is a wasteful number, since it uses less digits than its factorization.

14400552865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6793.

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 14400552865 in words is "fourteen billion, four hundred million, five hundred fifty-two thousand, eight hundred sixty-five".