14159803923 has 6 divisors (see below), whose sum is σ = 20453050124. Its totient is φ = 9439869276.

The previous prime is 14159803873. The next prime is 14159803961. The reversal of 14159803923 is 32930895141.

It is a happy number.

14159803923 is a `hidden beast` number, since 1 + 4 + 1 + 598 + 0 + 39 + 23 = 666.

It is not a de Polignac number, because 14159803923 - 2⁶ = 14159803859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14159803963) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 786655765 + ... + 786655782.

Almost surely, 2^14159803923 is an apocalyptic number.

14159803923 is a deficient number, since it is larger than the sum of its proper divisors (6293246201).

14159803923 is a wasteful number, since it uses less digits than its factorization.

14159803923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573311553 (or 1573311550 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 14159803923 in words is "fourteen billion, one hundred fifty-nine million, eight hundred three thousand, nine hundred twenty-three".