144342100999 has 4 divisors (see below), whose sum is σ = 144488940336. Its totient is φ = 144195261664.

The previous prime is 144342100993. The next prime is 144342101023. The reversal of 144342100999 is 999001243441.

144342100999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144342100999 - 2¹⁷ = 144341969927 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 (144342100993) 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 3 ways as a sum of consecutive naturals, for example, 73418194 + ... + 73420159.

It is an arithmetic number, because the mean of its divisors is an integer number (36122235084).

Almost surely, 2^144342100999 is an apocalyptic number.

144342100999 is a deficient number, since it is larger than the sum of its proper divisors (146839337).

144342100999 is an equidigital number, since it uses as much as digits as its factorization.

144342100999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146839336.

The product of its (nonzero) digits is 279936, while the sum is 46.

The spelling of 144342100999 in words is "one hundred forty-four billion, three hundred forty-two million, one hundred thousand, nine hundred ninety-nine".