144143966089 has 16 divisors (see below), whose sum is σ = 152931778560. Its totient is φ = 135476874000.

The previous prime is 144143966017. The next prime is 144143966123. The reversal of 144143966089 is 980669341441.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144143966089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144143966009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13014424 + ... + 13025494.

It is an arithmetic number, because the mean of its divisors is an integer number (9558236160).

Almost surely, 2^144143966089 is an apocalyptic number.

144143966089 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

144143966089 is a deficient number, since it is larger than the sum of its proper divisors (8787812471).

144143966089 is a wasteful number, since it uses less digits than its factorization.

144143966089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16452.

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 144143966089 in words is "one hundred forty-four billion, one hundred forty-three million, nine hundred sixty-six thousand, eighty-nine".