14090493418 has 8 divisors (see below), whose sum is σ = 22379019012. Its totient is φ = 6630820416.

The previous prime is 14090493397. The next prime is 14090493419. The reversal of 14090493418 is 81439409041.

It can be written as a sum of positive squares in 2 ways, for example, as 13461336529 + 629156889 = 116023^2 + 25083^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (14090493419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207213105 + ... + 207213172.

Almost surely, 2^14090493418 is an apocalyptic number.

14090493418 is a deficient number, since it is larger than the sum of its proper divisors (8288525594).

14090493418 is a wasteful number, since it uses less digits than its factorization.

14090493418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414426296.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 14090493418 in words is "fourteen billion, ninety million, four hundred ninety-three thousand, four hundred eighteen".