14143501445223 has 16 divisors (see below), whose sum is σ = 19961958741120. Its totient is φ = 8892145252704.

The previous prime is 14143501445221. The next prime is 14143501445243. The reversal of 14143501445223 is 32254410534141.

It is not a de Polignac number, because 14143501445223 - 2¹ = 14143501445221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14143501445221) 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, 1890333261 + ... + 1890340742.

It is an arithmetic number, because the mean of its divisors is an integer number (1247622421320).

Almost surely, 2^{14143501445223} is an apocalyptic number.

14143501445223 is a deficient number, since it is larger than the sum of its proper divisors (5818457295897).

14143501445223 is a wasteful number, since it uses less digits than its factorization.

14143501445223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780674078.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 14143501445223 its reverse (32254410534141), we get a palindrome (46397911979364).

The spelling of 14143501445223 in words is "fourteen trillion, one hundred forty-three billion, five hundred one million, four hundred forty-five thousand, two hundred twenty-three".