144214431414 has 16 divisors (see below), whose sum is σ = 288435313152. Its totient is φ = 48070402088.

The previous prime is 144214431397. The next prime is 144214431443. The reversal of 144214431414 is 414134412441.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51187 + ... + 539489.

It is an arithmetic number, because the mean of its divisors is an integer number (18027207072).

Almost surely, 2^144214431414 is an apocalyptic number.

144214431414 is an abundant number, since it is smaller than the sum of its proper divisors (144220881738).

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

144214431414 is a wasteful number, since it uses less digits than its factorization.

144214431414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537531.

The product of its digits is 24576, while the sum is 33.

Adding to 144214431414 its reverse (414134412441), we get a palindrome (558348843855).

The spelling of 144214431414 in words is "one hundred forty-four billion, two hundred fourteen million, four hundred thirty-one thousand, four hundred fourteen".