14869739823 has 4 divisors (see below), whose sum is σ = 19826319768. Its totient is φ = 9913159880.

The previous prime is 14869739803. The next prime is 14869739869. The reversal of 14869739823 is 32893796841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14869739823 - 2⁵ = 14869739791 is a prime.

It is a super-2 number, since 2×14869739823² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14869739803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2478289968 + ... + 2478289973.

It is an arithmetic number, because the mean of its divisors is an integer number (4956579942).

Almost surely, 2^14869739823 is an apocalyptic number.

14869739823 is a deficient number, since it is larger than the sum of its proper divisors (4956579945).

14869739823 is an equidigital number, since it uses as much as digits as its factorization.

14869739823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4956579944.

The product of its digits is 15676416, while the sum is 60.

The spelling of 14869739823 in words is "fourteen billion, eight hundred sixty-nine million, seven hundred thirty-nine thousand, eight hundred twenty-three".