144142232214 has 16 divisors (see below), whose sum is σ = 291138767280. Its totient is φ = 47571693600.

The previous prime is 144142232207. The next prime is 144142232219. The reversal of 144142232214 is 412232241441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144142232219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118928629 + ... + 118929840.

It is an arithmetic number, because the mean of its divisors is an integer number (18196172955).

Almost surely, 2^144142232214 is an apocalyptic number.

144142232214 is an abundant number, since it is smaller than the sum of its proper divisors (146996535066).

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

144142232214 is a wasteful number, since it uses less digits than its factorization.

144142232214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237858575.

The product of its digits is 12288, while the sum is 30.

Adding to 144142232214 its reverse (412232241441), we get a palindrome (556374473655).

The spelling of 144142232214 in words is "one hundred forty-four billion, one hundred forty-two million, two hundred thirty-two thousand, two hundred fourteen".