14156256656 has 20 divisors (see below), whose sum is σ = 27432268032. Its totient is φ = 7076961696.

The previous prime is 14156256619. The next prime is 14156256659. The reversal of 14156256656 is 65665265141.

14156256656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14156256656.

It is not an unprimeable number, because it can be changed into a prime (14156256659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31745 + ... + 171231.

Almost surely, 2^14156256656 is an apocalyptic number.

14156256656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14156256656 is a deficient number, since it is larger than the sum of its proper divisors (13276011376).

14156256656 is a wasteful number, since it uses less digits than its factorization.

14156256656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145838 (or 145832 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 47.

The spelling of 14156256656 in words is "fourteen billion, one hundred fifty-six million, two hundred fifty-six thousand, six hundred fifty-six".