14143054105144 has 8 divisors (see below), whose sum is σ = 26518226447160. Its totient is φ = 7071527052568.

The previous prime is 14143054105097. The next prime is 14143054105157. The reversal of 14143054105144 is 44150145034141.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 883940881564 + ... + 883940881579.

It is an arithmetic number, because the mean of its divisors is an integer number (3314778305895).

Almost surely, 2^{14143054105144} is an apocalyptic number.

It is an amenable number.

14143054105144 is a deficient number, since it is larger than the sum of its proper divisors (12375172342016).

14143054105144 is a wasteful number, since it uses less digits than its factorization.

14143054105144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767881763149 (or 1767881763145 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

Adding to 14143054105144 its reverse (44150145034141), we get a palindrome (58293199139285).

The spelling of 14143054105144 in words is "fourteen trillion, one hundred forty-three billion, fifty-four million, one hundred five thousand, one hundred forty-four".