14042505423 has 8 divisors (see below), whose sum is σ = 18736232368. Its totient is φ = 9355224384.

The previous prime is 14042505419. The next prime is 14042505437. The reversal of 14042505423 is 32450524041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14042505423 - 2² = 14042505419 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 (14042505493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1606390 + ... + 1615107.

It is an arithmetic number, because the mean of its divisors is an integer number (2342029046).

Almost surely, 2^14042505423 is an apocalyptic number.

14042505423 is a deficient number, since it is larger than the sum of its proper divisors (4693726945).

14042505423 is a wasteful number, since it uses less digits than its factorization.

14042505423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3222953.

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 14042505423 in words is "fourteen billion, forty-two million, five hundred five thousand, four hundred twenty-three".