14408453966 has 8 divisors (see below), whose sum is σ = 22020467544. Its totient is φ = 7068298120.

The previous prime is 14408453963. The next prime is 14408453971. The reversal of 14408453966 is 66935480441.

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

It is a super-2 number, since 2×14408453966² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14408453963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67964300 + ... + 67964511.

It is an arithmetic number, because the mean of its divisors is an integer number (2752558443).

Almost surely, 2^14408453966 is an apocalyptic number.

14408453966 is a deficient number, since it is larger than the sum of its proper divisors (7612013578).

14408453966 is a wasteful number, since it uses less digits than its factorization.

14408453966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135928866.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 14408453966 in words is "fourteen billion, four hundred eight million, four hundred fifty-three thousand, nine hundred sixty-six".