144376277089 has 4 divisors (see below), whose sum is σ = 157501393200. Its totient is φ = 131251160980.

The previous prime is 144376277081. The next prime is 144376277159. The reversal of 144376277089 is 980772673441.

144376277089 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 144376277089 - 2³ = 144376277081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144376277081) 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, 6562558039 + ... + 6562558060.

It is an arithmetic number, because the mean of its divisors is an integer number (39375348300).

Almost surely, 2^144376277089 is an apocalyptic number.

It is an amenable number.

144376277089 is a deficient number, since it is larger than the sum of its proper divisors (13125116111).

144376277089 is a wasteful number, since it uses less digits than its factorization.

144376277089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13125116110.

The product of its (nonzero) digits is 14224896, while the sum is 58.

The spelling of 144376277089 in words is "one hundred forty-four billion, three hundred seventy-six million, two hundred seventy-seven thousand, eighty-nine".