14381809336 has 8 divisors (see below), whose sum is σ = 26965892520. Its totient is φ = 7190904664.

The previous prime is 14381809333. The next prime is 14381809363. The reversal of 14381809336 is 63390818341.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14381809333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 898863076 + ... + 898863091.

It is an arithmetic number, because the mean of its divisors is an integer number (3370736565).

Almost surely, 2^14381809336 is an apocalyptic number.

It is an amenable number.

14381809336 is a deficient number, since it is larger than the sum of its proper divisors (12584083184).

14381809336 is a wasteful number, since it uses less digits than its factorization.

14381809336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797726173 (or 1797726169 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 14381809336 in words is "fourteen billion, three hundred eighty-one million, eight hundred nine thousand, three hundred thirty-six".