14455445543 has 8 divisors (see below), whose sum is σ = 18022373760. Its totient is φ = 11263983480.

The previous prime is 14455445533. The next prime is 14455445549. The reversal of 14455445543 is 34554455441.

It is a happy number.

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 14455445543 - 2⁴ = 14455445527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14455445494 and 14455445503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14455445549) 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, 93866453 + ... + 93866606.

It is an arithmetic number, because the mean of its divisors is an integer number (2252796720).

Almost surely, 2^14455445543 is an apocalyptic number.

14455445543 is a deficient number, since it is larger than the sum of its proper divisors (3566928217).

14455445543 is a wasteful number, since it uses less digits than its factorization.

14455445543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187733077.

The product of its digits is 1920000, while the sum is 44.

It can be divided in two parts, 1 and 4455445543, that added together give a palindrome (4455445544).

The spelling of 14455445543 in words is "fourteen billion, four hundred fifty-five million, four hundred forty-five thousand, five hundred forty-three".