14186971796 has 18 divisors (see below), whose sum is σ = 25685633610. Its totient is φ = 6848263632.

The previous prime is 14186971787. The next prime is 14186971819. The reversal of 14186971796 is 69717968141.

It can be written as a sum of positive squares in only one way, i.e., 12230148100 + 1956823696 = 110590^2 + 44236^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1277315 + ... + 1288373.

It is an arithmetic number, because the mean of its divisors is an integer number (1426979645).

Almost surely, 2^14186971796 is an apocalyptic number.

It is an amenable number.

14186971796 is a deficient number, since it is larger than the sum of its proper divisors (11498661814).

14186971796 is an frugal number, since it uses more digits than its factorization.

14186971796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22151 (or 11090 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 59.

The spelling of 14186971796 in words is "fourteen billion, one hundred eighty-six million, nine hundred seventy-one thousand, seven hundred ninety-six".