14243557312 has 28 divisors (see below), whose sum is σ = 28304968536. Its totient is φ = 7111596800.

The previous prime is 14243557301. The next prime is 14243557319. The reversal of 14243557312 is 21375534241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14243557319) by changing a digit.

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, 113878 + ... + 203605.

Almost surely, 2^14243557312 is an apocalyptic number.

It is an amenable number.

14243557312 is a deficient number, since it is larger than the sum of its proper divisors (14061411224).

14243557312 is an equidigital number, since it uses as much as digits as its factorization.

14243557312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318196 (or 318186 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The spelling of 14243557312 in words is "fourteen billion, two hundred forty-three million, five hundred fifty-seven thousand, three hundred twelve".