14430253512 has 32 divisors (see below), whose sum is σ = 36687088800. Its totient is φ = 4728557184.

The previous prime is 14430253499. The next prime is 14430253559. The reversal of 14430253512 is 21535203441.

It is a self number, because there is not a number n which added to its sum of digits gives 14430253512.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5094013 + ... + 5096844.

It is an arithmetic number, because the mean of its divisors is an integer number (1146471525).

Almost surely, 2^14430253512 is an apocalyptic number.

14430253512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14430253512 is an abundant number, since it is smaller than the sum of its proper divisors (22256835288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14430253512 is a wasteful number, since it uses less digits than its factorization.

14430253512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10190925 (or 10190921 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 14430253512 its reverse (21535203441), we get a palindrome (35965456953).

The spelling of 14430253512 in words is "fourteen billion, four hundred thirty million, two hundred fifty-three thousand, five hundred twelve".