144790808143 has 4 divisors (see below), whose sum is σ = 144802551088. Its totient is φ = 144779065200.

The previous prime is 144790808117. The next prime is 144790808191. The reversal of 144790808143 is 341808097441.

144790808143 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, and also an emirpimes, since its reverse is a distinct semiprime: 341808097441 = 17 ⋅20106358673.

It is a cyclic number.

It is not a de Polignac number, because 144790808143 - 2⁹ = 144790807631 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 (144790808543) 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, 5852958 + ... + 5877643.

It is an arithmetic number, because the mean of its divisors is an integer number (36200637772).

Almost surely, 2^144790808143 is an apocalyptic number.

144790808143 is a deficient number, since it is larger than the sum of its proper divisors (11742945).

144790808143 is a wasteful number, since it uses less digits than its factorization.

144790808143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11742944.

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 144790808143 in words is "one hundred forty-four billion, seven hundred ninety million, eight hundred eight thousand, one hundred forty-three".