144152021515314 has 64 divisors (see below), whose sum is σ = 320487966489600. Its totient is φ = 43017878705472.

The previous prime is 144152021515213. The next prime is 144152021515319. The reversal of 144152021515314 is 413515120251441.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144152021515319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 330974469 + ... + 331409720.

It is an arithmetic number, because the mean of its divisors is an integer number (5007624476400).

Almost surely, 2^{144152021515314} is an apocalyptic number.

144152021515314 is an abundant number, since it is smaller than the sum of its proper divisors (176335944974286).

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

144152021515314 is a wasteful number, since it uses less digits than its factorization.

144152021515314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662384319.

The product of its (nonzero) digits is 96000, while the sum is 39.

Adding to 144152021515314 its reverse (413515120251441), we get a palindrome (557667141766755).

The spelling of 144152021515314 in words is "one hundred forty-four trillion, one hundred fifty-two billion, twenty-one million, five hundred fifteen thousand, three hundred fourteen".