14314686736 has 45 divisors (see below), whose sum is σ = 32270372901. Its totient is φ = 6133430016.

The previous prime is 14314686707. The next prime is 14314686761. The reversal of 14314686736 is 63768641341.

The square root of 14314686736 is 119644.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3881290000 + 10433396736 = 62300^2 + 102144^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14314686736.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3347896 + ... + 3352168.

Almost surely, 2^14314686736 is an apocalyptic number.

14314686736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

14314686736 is the 119644-th square number.

It is an amenable number.

14314686736 is an abundant number, since it is smaller than the sum of its proper divisors (17955686165).

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

14314686736 is an frugal number, since it uses more digits than its factorization.

14314686736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8568 (or 4282 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 49.

Multiplying 14314686736 by its sum of digits (49), we get a square (701419650064 = 837508²).

14314686736 divided by its sum of digits (49) gives a square (292136464 = 17092²).

The spelling of 14314686736 in words is "fourteen billion, three hundred fourteen million, six hundred eighty-six thousand, seven hundred thirty-six".