14400535653 has 24 divisors (see below), whose sum is σ = 23783659328. Its totient is φ = 8224949952.

The previous prime is 14400535621. The next prime is 14400535673. The reversal of 14400535653 is 35653500441.

14400535653 is a `hidden beast` number, since 1 + 4 + 40 + 0 + 53 + 565 + 3 = 666.

It is not a de Polignac number, because 14400535653 - 2⁵ = 14400535621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14400535673) 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 23 ways as a sum of consecutive naturals, for example, 81150 + ... + 188112.

Almost surely, 2^14400535653 is an apocalyptic number.

It is an amenable number.

14400535653 is a deficient number, since it is larger than the sum of its proper divisors (9383123675).

14400535653 is a wasteful number, since it uses less digits than its factorization.

14400535653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109113 (or 109110 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 14400535653 in words is "fourteen billion, four hundred million, five hundred thirty-five thousand, six hundred fifty-three".