14464432473 has 8 divisors (see below), whose sum is σ = 20420375328. Its totient is φ = 9075722304.

The previous prime is 14464432469. The next prime is 14464432531. The reversal of 14464432473 is 37423446441.

It is a happy number.

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

It is not a de Polignac number, because 14464432473 - 2² = 14464432469 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14464432403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141808111 + ... + 141808212.

It is an arithmetic number, because the mean of its divisors is an integer number (2552546916).

Almost surely, 2^14464432473 is an apocalyptic number.

It is an amenable number.

14464432473 is a deficient number, since it is larger than the sum of its proper divisors (5955942855).

14464432473 is a wasteful number, since it uses less digits than its factorization.

14464432473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283616343.

The product of its digits is 774144, while the sum is 42.

The spelling of 14464432473 in words is "fourteen billion, four hundred sixty-four million, four hundred thirty-two thousand, four hundred seventy-three".