14454352643115 has 128 divisors (see below), whose sum is σ = 29528307763200. Its totient is φ = 5985311270400.

The previous prime is 14454352643089. The next prime is 14454352643191. The reversal of 14454352643115 is 51134625345441.

It is not a de Polignac number, because 14454352643115 - 2⁵ = 14454352643083 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15215805 + ... + 16137825.

It is an arithmetic number, because the mean of its divisors is an integer number (230689904400).

Almost surely, 2^{14454352643115} is an apocalyptic number.

14454352643115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14454352643115 is an abundant number, since it is smaller than the sum of its proper divisors (15073955120085).

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

14454352643115 is a wasteful number, since it uses less digits than its factorization.

14454352643115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922338 (or 922324 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 48.

Adding to 14454352643115 its reverse (51134625345441), we get a palindrome (65588977988556).

The spelling of 14454352643115 in words is "fourteen trillion, four hundred fifty-four billion, three hundred fifty-two million, six hundred forty-three thousand, one hundred fifteen".