144312333214 has 32 divisors (see below), whose sum is σ = 248769294336. Its totient is φ = 61504176480.

The previous prime is 144312333203. The next prime is 144312333223. The reversal of 144312333214 is 412333213441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10483224 + ... + 10496980.

It is an arithmetic number, because the mean of its divisors is an integer number (7774040448).

Almost surely, 2^144312333214 is an apocalyptic number.

144312333214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144312333214 is a deficient number, since it is larger than the sum of its proper divisors (104456961122).

144312333214 is a wasteful number, since it uses less digits than its factorization.

144312333214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17880.

The product of its digits is 20736, while the sum is 31.

Adding to 144312333214 its reverse (412333213441), we get a palindrome (556645546655).

The spelling of 144312333214 in words is "one hundred forty-four billion, three hundred twelve million, three hundred thirty-three thousand, two hundred fourteen".