144081672011 has 2 divisors, whose sum is σ = 144081672012. Its totient is φ = 144081672010.

The previous prime is 144081671977. The next prime is 144081672061. The reversal of 144081672011 is 110276180441.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144081672011 is a prime.

It is not a weakly prime, because it can be changed into another prime (144081672061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72040836005 + 72040836006.

It is an arithmetic number, because the mean of its divisors is an integer number (72040836006).

Almost surely, 2^144081672011 is an apocalyptic number.

144081672011 is a deficient number, since it is larger than the sum of its proper divisors (1).

144081672011 is an equidigital number, since it uses as much as digits as its factorization.

144081672011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 35.

The spelling of 144081672011 in words is "one hundred forty-four billion, eighty-one million, six hundred seventy-two thousand, eleven".