14332478645 has 8 divisors (see below), whose sum is σ = 17200044960. Its totient is φ = 11465269200.

The previous prime is 14332478621. The next prime is 14332478663. The reversal of 14332478645 is 54687423341.

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

It is not a de Polignac number, because 14332478645 - 2⁸ = 14332478389 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14332478645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8966 + ... + 169544.

It is an arithmetic number, because the mean of its divisors is an integer number (2150005620).

Almost surely, 2^14332478645 is an apocalyptic number.

It is an amenable number.

14332478645 is a deficient number, since it is larger than the sum of its proper divisors (2867566315).

14332478645 is a wasteful number, since it uses less digits than its factorization.

14332478645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178435.

The product of its digits is 1935360, while the sum is 47.

The spelling of 14332478645 in words is "fourteen billion, three hundred thirty-two million, four hundred seventy-eight thousand, six hundred forty-five".