14494192898 has 8 divisors (see below), whose sum is σ = 21799578108. Its totient is φ = 7227666864.

The previous prime is 14494192841. The next prime is 14494192903. The reversal of 14494192898 is 89829149441.

It can be written as a sum of positive squares in 2 ways, for example, as 14468962369 + 25230529 = 120287^2 + 5023^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9713861 + ... + 9715352.

Almost surely, 2^14494192898 is an apocalyptic number.

14494192898 is a deficient number, since it is larger than the sum of its proper divisors (7305385210).

14494192898 is a wasteful number, since it uses less digits than its factorization.

14494192898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19429588.

The product of its digits is 5971968, while the sum is 59.

The spelling of 14494192898 in words is "fourteen billion, four hundred ninety-four million, one hundred ninety-two thousand, eight hundred ninety-eight".