14444444300143 has 16 divisors (see below), whose sum is σ = 16969823069472. Its totient is φ = 12121121808000.

The previous prime is 14444444300053. The next prime is 14444444300161. The reversal of 14444444300143 is 34100344444441.

It is a cyclic number.

It is not a de Polignac number, because 14444444300143 - 2¹³ = 14444444291951 is a prime.

It is a super-2 number, since 2×14444444300143² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14444444300096 and 14444444300105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14444444303143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24774153 + ... + 25350493.

It is an arithmetic number, because the mean of its divisors is an integer number (1060613941842).

Almost surely, 2^{14444444300143} is an apocalyptic number.

14444444300143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14444444300143 is a deficient number, since it is larger than the sum of its proper divisors (2525378769329).

14444444300143 is a wasteful number, since it uses less digits than its factorization.

14444444300143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751626.

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 14444444300143 its reverse (34100344444441), we get a palindrome (48544788744584).

The spelling of 14444444300143 in words is "fourteen trillion, four hundred forty-four billion, four hundred forty-four million, three hundred thousand, one hundred forty-three".