144103642667 has 2 divisors, whose sum is σ = 144103642668. Its totient is φ = 144103642666.

The previous prime is 144103642663. The next prime is 144103642699. The reversal of 144103642667 is 766246301441.

144103642667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144103642667 - 2² = 144103642663 is a prime.

It is not a weakly prime, because it can be changed into another prime (144103642663) 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 as a sum of consecutive naturals, namely, 72051821333 + 72051821334.

It is an arithmetic number, because the mean of its divisors is an integer number (72051821334).

Almost surely, 2^144103642667 is an apocalyptic number.

144103642667 is a deficient number, since it is larger than the sum of its proper divisors (1).

144103642667 is an equidigital number, since it uses as much as digits as its factorization.

144103642667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 144103642667 in words is "one hundred forty-four billion, one hundred three million, six hundred forty-two thousand, six hundred sixty-seven".