144644615001011 has 2 divisors, whose sum is σ = 144644615001012. Its totient is φ = 144644615001010.

The previous prime is 144644615000959. The next prime is 144644615001169. The reversal of 144644615001011 is 110100516446441.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144644615001011 is a prime.

It is not a weakly prime, because it can be changed into another prime (144644615004011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72322307500505 + 72322307500506.

It is an arithmetic number, because the mean of its divisors is an integer number (72322307500506).

Almost surely, 2^{144644615001011} is an apocalyptic number.

144644615001011 is a deficient number, since it is larger than the sum of its proper divisors (1).

144644615001011 is an equidigital number, since it uses as much as digits as its factorization.

144644615001011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 144644615001011 in words is "one hundred forty-four trillion, six hundred forty-four billion, six hundred fifteen million, one thousand, eleven".