144104311999 has 8 divisors (see below), whose sum is σ = 146867757552. Its totient is φ = 141342514560.

The previous prime is 144104311993. The next prime is 144104312017. The reversal of 144104311999 is 999113401441.

144104311999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 144104311999 - 2³⁷ = 6665358527 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 (144104311993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234757 + ... + 585934.

It is an arithmetic number, because the mean of its divisors is an integer number (18358469694).

Almost surely, 2^144104311999 is an apocalyptic number.

144104311999 is a deficient number, since it is larger than the sum of its proper divisors (2763445553).

144104311999 is an equidigital number, since it uses as much as digits as its factorization.

144104311999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824057.

The product of its (nonzero) digits is 139968, while the sum is 46.

The spelling of 144104311999 in words is "one hundred forty-four billion, one hundred four million, three hundred eleven thousand, nine hundred ninety-nine".