144011321329999 has 8 divisors (see below), whose sum is σ = 144874167459840. Its totient is φ = 143148481187256.

The previous prime is 144011321329957. The next prime is 144011321330003. The reversal of 144011321329999 is 999923123110441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144011321329999 - 2¹⁹ = 144011320805711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144011321329949) 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, 52592242 + ... + 55262704.

It is an arithmetic number, because the mean of its divisors is an integer number (18109270932480).

Almost surely, 2^{144011321329999} is an apocalyptic number.

144011321329999 is a deficient number, since it is larger than the sum of its proper divisors (862846129841).

144011321329999 is a wasteful number, since it uses less digits than its factorization.

144011321329999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2993549.

The product of its (nonzero) digits is 3779136, while the sum is 58.

The spelling of 144011321329999 in words is "one hundred forty-four trillion, eleven billion, three hundred twenty-one million, three hundred twenty-nine thousand, nine hundred ninety-nine".