14224279493 has 8 divisors (see below), whose sum is σ = 14569035360. Its totient is φ = 13883419440.

The previous prime is 14224279483. The next prime is 14224279499. The reversal of 14224279493 is 39497242241.

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

It is a cyclic number.

It is not a de Polignac number, because 14224279493 - 2⁴ = 14224279477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14224279499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966563 + ... + 981168.

It is an arithmetic number, because the mean of its divisors is an integer number (1821129420).

Almost surely, 2^14224279493 is an apocalyptic number.

It is an amenable number.

14224279493 is a deficient number, since it is larger than the sum of its proper divisors (344755867).

14224279493 is a wasteful number, since it uses less digits than its factorization.

14224279493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947907.

The product of its digits is 870912, while the sum is 47.

The spelling of 14224279493 in words is "fourteen billion, two hundred twenty-four million, two hundred seventy-nine thousand, four hundred ninety-three".