14503868812 has 12 divisors (see below), whose sum is σ = 25490706696. Its totient is φ = 7220809760.

The previous prime is 14503868789. The next prime is 14503868833. The reversal of 14503868812 is 21886830541.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7780114 + ... + 7781977.

It is an arithmetic number, because the mean of its divisors is an integer number (2124225558).

Almost surely, 2^14503868812 is an apocalyptic number.

It is an amenable number.

14503868812 is a deficient number, since it is larger than the sum of its proper divisors (10986837884).

14503868812 is a wasteful number, since it uses less digits than its factorization.

14503868812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15562328 (or 15562326 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The spelling of 14503868812 in words is "fourteen billion, five hundred three million, eight hundred sixty-eight thousand, eight hundred twelve".