14036430873 has 4 divisors (see below), whose sum is σ = 18715241168. Its totient is φ = 9357620580.

The previous prime is 14036430847. The next prime is 14036430901. The reversal of 14036430873 is 37803463041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37803463041 = 3 ⋅12601154347.

It is not a de Polignac number, because 14036430873 - 2²⁶ = 13969322009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14036430673) 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, 2339405143 + ... + 2339405148.

It is an arithmetic number, because the mean of its divisors is an integer number (4678810292).

Almost surely, 2^14036430873 is an apocalyptic number.

It is an amenable number.

14036430873 is a deficient number, since it is larger than the sum of its proper divisors (4678810295).

14036430873 is an equidigital number, since it uses as much as digits as its factorization.

14036430873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4678810294.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 14036430873 in words is "fourteen billion, thirty-six million, four hundred thirty thousand, eight hundred seventy-three".