14140140208 has 10 divisors (see below), whose sum is σ = 27396521684. Its totient is φ = 7070070096.

The previous prime is 14140140191. The next prime is 14140140227. The reversal of 14140140208 is 80204104141.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 441879366 + ... + 441879397.

Almost surely, 2^14140140208 is an apocalyptic number.

It is an amenable number.

14140140208 is a deficient number, since it is larger than the sum of its proper divisors (13256381476).

14140140208 is an equidigital number, since it uses as much as digits as its factorization.

14140140208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883758771 (or 883758765 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 14140140208 its reverse (80204104141), we get a palindrome (94344244349).

The spelling of 14140140208 in words is "fourteen billion, one hundred forty million, one hundred forty thousand, two hundred eight".