14253938166693 has 16 divisors (see below), whose sum is σ = 19268656202816. Its totient is φ = 9370964131200.

The previous prime is 14253938166691. The next prime is 14253938166751. The reversal of 14253938166693 is 39666183935241.

It is not a de Polignac number, because 14253938166693 - 2¹ = 14253938166691 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 (14253938166691) 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, 3784855 + ... + 6544692.

It is an arithmetic number, because the mean of its divisors is an integer number (1204291012676).

Almost surely, 2^{14253938166693} is an apocalyptic number.

It is an amenable number.

14253938166693 is a deficient number, since it is larger than the sum of its proper divisors (5014718036123).

14253938166693 is a wasteful number, since it uses less digits than its factorization.

14253938166693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10335924.

The product of its digits is 151165440, while the sum is 66.

The spelling of 14253938166693 in words is "fourteen trillion, two hundred fifty-three billion, nine hundred thirty-eight million, one hundred sixty-six thousand, six hundred ninety-three".