14166504544 has 12 divisors (see below), whose sum is σ = 27890305884. Its totient is φ = 7083252256.

The previous prime is 14166504533. The next prime is 14166504559. The reversal of 14166504544 is 44540566141.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14166504497 and 14166504506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221351602 + ... + 221351665.

It is an arithmetic number, because the mean of its divisors is an integer number (2324192157).

Almost surely, 2^14166504544 is an apocalyptic number.

It is an amenable number.

14166504544 is a deficient number, since it is larger than the sum of its proper divisors (13723801340).

14166504544 is an equidigital number, since it uses as much as digits as its factorization.

14166504544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442703277 (or 442703269 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 14166504544 in words is "fourteen billion, one hundred sixty-six million, five hundred four thousand, five hundred forty-four".