14448451474368 has 140 divisors (see below), whose sum is σ = 42831607069152. Its totient is φ = 4815940147200.

The previous prime is 14448451474367. The next prime is 14448451474399. The reversal of 14448451474368 is 86347415484441.

14448451474368 is a `hidden beast` number, since 1 + 4 + 4 + 4 + 84 + 51 + 474 + 36 + 8 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14448451474367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 158465593 + ... + 158556743.

Almost surely, 2^{14448451474368} is an apocalyptic number.

14448451474368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

14448451474368 is an abundant number, since it is smaller than the sum of its proper divisors (28383155594784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14448451474368 is an equidigital number, since it uses as much as digits as its factorization.

14448451474368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121752 (or 121733 counting only the distinct ones).

The product of its digits is 165150720, while the sum is 63.

The spelling of 14448451474368 in words is "fourteen trillion, four hundred forty-eight billion, four hundred fifty-one million, four hundred seventy-four thousand, three hundred sixty-eight".