14432423407 has 8 divisors (see below), whose sum is σ = 14849004240. Its totient is φ = 14018917440.

The previous prime is 14432423371. The next prime is 14432423441. The reversal of 14432423407 is 70432423441.

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

It is a cyclic number.

It is not a de Polignac number, because 14432423407 - 2¹⁵ = 14432390639 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 (14432423477) 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, 759193 + ... + 777970.

It is an arithmetic number, because the mean of its divisors is an integer number (1856125530).

Almost surely, 2^14432423407 is an apocalyptic number.

14432423407 is a deficient number, since it is larger than the sum of its proper divisors (416580833).

14432423407 is a wasteful number, since it uses less digits than its factorization.

14432423407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537433.

The product of its (nonzero) digits is 64512, while the sum is 34.

Adding to 14432423407 its sum of digits (34), we get a palindrome (14432423441).

Adding to 14432423407 its reverse (70432423441), we get a palindrome (84864846848).

The spelling of 14432423407 in words is "fourteen billion, four hundred thirty-two million, four hundred twenty-three thousand, four hundred seven".