14448451474369 has 8 divisors (see below), whose sum is σ = 16689120419808. Its totient is φ = 12362311421760.

The previous prime is 14448451474367. The next prime is 14448451474399. The reversal of 14448451474369 is 96347415484441.

It is a happy number.

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 14448451474369 - 2¹ = 14448451474367 is a prime.

It is a super-2 number, since 2×14448451474369² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14448451474369.

It is not an unprimeable number, because it can be changed into a prime (14448451474367) 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, 38632223007 + ... + 38632223380.

It is an arithmetic number, because the mean of its divisors is an integer number (2086140052476).

Almost surely, 2^{14448451474369} is an apocalyptic number.

It is an amenable number.

14448451474369 is a deficient number, since it is larger than the sum of its proper divisors (2240668945439).

14448451474369 is a wasteful number, since it uses less digits than its factorization.

14448451474369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77264446415.

The product of its digits is 185794560, while the sum is 64.

The spelling of 14448451474369 in words is "fourteen trillion, four hundred forty-eight billion, four hundred fifty-one million, four hundred seventy-four thousand, three hundred sixty-nine".