144301412341991 has 2 divisors, whose sum is σ = 144301412341992. Its totient is φ = 144301412341990.

The previous prime is 144301412341949. The next prime is 144301412342029. The reversal of 144301412341991 is 199143214103441.

It is a strong prime.

It is an emirp because it is prime and its reverse (199143214103441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144301412341991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144301412341291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72150706170995 + 72150706170996.

It is an arithmetic number, because the mean of its divisors is an integer number (72150706170996).

Almost surely, 2^{144301412341991} is an apocalyptic number.

144301412341991 is a deficient number, since it is larger than the sum of its proper divisors (1).

144301412341991 is an equidigital number, since it uses as much as digits as its factorization.

144301412341991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 144301412341991 in words is "one hundred forty-four trillion, three hundred one billion, four hundred twelve million, three hundred forty-one thousand, nine hundred ninety-one".