14494074219 has 6 divisors (see below), whose sum is σ = 20935884996. Its totient is φ = 9662716140.

The previous prime is 14494074187. The next prime is 14494074223. The reversal of 14494074219 is 91247049441.

It is not a de Polignac number, because 14494074219 - 2⁵ = 14494074187 is a prime.

It is a super-2 number, since 2×14494074219² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14494074229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 805226337 + ... + 805226354.

It is an arithmetic number, because the mean of its divisors is an integer number (3489314166).

Almost surely, 2^14494074219 is an apocalyptic number.

14494074219 is a deficient number, since it is larger than the sum of its proper divisors (6441810777).

14494074219 is a wasteful number, since it uses less digits than its factorization.

14494074219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610452697 (or 1610452694 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 14494074219 in words is "fourteen billion, four hundred ninety-four million, seventy-four thousand, two hundred nineteen".