144220200979 has 2 divisors, whose sum is σ = 144220200980. Its totient is φ = 144220200978.

The previous prime is 144220200977. The next prime is 144220201007. The reversal of 144220200979 is 979002022441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144220200979 - 2¹ = 144220200977 is a prime.

Together with 144220200977, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (144220200977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72110100489 + 72110100490.

It is an arithmetic number, because the mean of its divisors is an integer number (72110100490).

Almost surely, 2^144220200979 is an apocalyptic number.

144220200979 is a deficient number, since it is larger than the sum of its proper divisors (1).

144220200979 is an equidigital number, since it uses as much as digits as its factorization.

144220200979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 144220200979 in words is "one hundred forty-four billion, two hundred twenty million, two hundred thousand, nine hundred seventy-nine".