14494789898 has 16 divisors (see below), whose sum is σ = 21816812160. Its totient is φ = 7222560096.

The previous prime is 14494789867. The next prime is 14494789913. The reversal of 14494789898 is 89898749441.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746015 + ... + 765197.

It is an arithmetic number, because the mean of its divisors is an integer number (1363550760).

Almost surely, 2^14494789898 is an apocalyptic number.

14494789898 is a deficient number, since it is larger than the sum of its proper divisors (7322022262).

14494789898 is a wasteful number, since it uses less digits than its factorization.

14494789898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20461.

The product of its digits is 167215104, while the sum is 71.

The spelling of 14494789898 in words is "fourteen billion, four hundred ninety-four million, seven hundred eighty-nine thousand, eight hundred ninety-eight".