14165343653 has 32 divisors (see below), whose sum is σ = 15437205504. Its totient is φ = 12949880832.

The previous prime is 14165343641. The next prime is 14165343679. The reversal of 14165343653 is 35634356141.

It is not a de Polignac number, because 14165343653 - 2⁶ = 14165343589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14165343653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14165343253) 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 31 ways as a sum of consecutive naturals, for example, 24549701 + ... + 24550277.

It is an arithmetic number, because the mean of its divisors is an integer number (482412672).

Almost surely, 2^14165343653 is an apocalyptic number.

It is an amenable number.

14165343653 is a deficient number, since it is larger than the sum of its proper divisors (1271861851).

14165343653 is a wasteful number, since it uses less digits than its factorization.

14165343653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941.

The product of its digits is 388800, while the sum is 41.

Adding to 14165343653 its reverse (35634356141), we get a palindrome (49799699794).

The spelling of 14165343653 in words is "fourteen billion, one hundred sixty-five million, three hundred forty-three thousand, six hundred fifty-three".