14365887423 has 24 divisors (see below), whose sum is σ = 20264963712. Its totient is φ = 9050401008.

The previous prime is 14365887401. The next prime is 14365887427. The reversal of 14365887423 is 32478856341.

It is a happy number.

It is not a de Polignac number, because 14365887423 - 2⁵ = 14365887391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14365887427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77190 + ... + 186252.

It is an arithmetic number, because the mean of its divisors is an integer number (844373488).

Almost surely, 2^14365887423 is an apocalyptic number.

14365887423 is a deficient number, since it is larger than the sum of its proper divisors (5899076289).

14365887423 is a wasteful number, since it uses less digits than its factorization.

14365887423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109195 (or 109172 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The spelling of 14365887423 in words is "fourteen billion, three hundred sixty-five million, eight hundred eighty-seven thousand, four hundred twenty-three".