144434301340141 has 2 divisors, whose sum is σ = 144434301340142. Its totient is φ = 144434301340140.

The previous prime is 144434301340093. The next prime is 144434301340223. The reversal of 144434301340141 is 141043103434441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130986788942916 + 13447512397225 = 11444946^2 + 3667085^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144434301340141 is a prime.

It is a super-2 number, since 2×144434301340141² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144434301340141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144434301380141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72217150670070 + 72217150670071.

It is an arithmetic number, because the mean of its divisors is an integer number (72217150670071).

Almost surely, 2^{144434301340141} is an apocalyptic number.

It is an amenable number.

144434301340141 is a deficient number, since it is larger than the sum of its proper divisors (1).

144434301340141 is an equidigital number, since it uses as much as digits as its factorization.

144434301340141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 144434301340141 its reverse (141043103434441), we get a palindrome (285477404774582).

The spelling of 144434301340141 in words is "one hundred forty-four trillion, four hundred thirty-four billion, three hundred one million, three hundred forty thousand, one hundred forty-one".