14225094794689 has 3 divisors (see below), whose sum is σ = 14225098566307. Its totient is φ = 14225091023072.

The previous prime is 14225094794681. The next prime is 14225094794707. The reversal of 14225094794689 is 98649749052241.

The square root of 14225094794689 is 3771617.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 3483691596225 + 10741403198464 = 1866465^2 + 3277408^2 .

It is not a de Polignac number, because 14225094794689 - 2³ = 14225094794681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14225094794681) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1885809 + ... + 5657425.

Almost surely, 2^{14225094794689} is an apocalyptic number.

14225094794689 is the 3771617-th square number.

14225094794689 is the 1885809-th centered octagonal number.

It is an amenable number.

14225094794689 is a deficient number, since it is larger than the sum of its proper divisors (3771618).

14225094794689 is an frugal number, since it uses more digits than its factorization.

14225094794689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7543234 (or 3771617 counting only the distinct ones).

The product of its (nonzero) digits is 313528320, while the sum is 70.

The spelling of 14225094794689 in words is "fourteen trillion, two hundred twenty-five billion, ninety-four million, seven hundred ninety-four thousand, six hundred eighty-nine".