14454468445 has 16 divisors (see below), whose sum is σ = 17827119360. Its totient is φ = 11246773824.

The previous prime is 14454468403. The next prime is 14454468503. The reversal of 14454468445 is 54486445441.

It is a cyclic number.

It is not a de Polignac number, because 14454468445 - 2¹³ = 14454460253 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246622 + ... + 299551.

It is an arithmetic number, because the mean of its divisors is an integer number (1114194960).

Almost surely, 2^14454468445 is an apocalyptic number.

It is an amenable number.

14454468445 is a deficient number, since it is larger than the sum of its proper divisors (3372650915).

14454468445 is an equidigital number, since it uses as much as digits as its factorization.

14454468445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546324.

The product of its digits is 4915200, while the sum is 49.

The spelling of 14454468445 in words is "fourteen billion, four hundred fifty-four million, four hundred sixty-eight thousand, four hundred forty-five".