144032646061349 has 2 divisors, whose sum is σ = 144032646061350. Its totient is φ = 144032646061348.

The previous prime is 144032646061307. The next prime is 144032646061463. The reversal of 144032646061349 is 943160646230441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117701451940900 + 26331194120449 = 10849030^2 + 5131393^2 .

It is a cyclic number.

It is not a de Polignac number, because 144032646061349 - 2³⁶ = 143963926584613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144032646061349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144032646061649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72016323030674 + 72016323030675.

It is an arithmetic number, because the mean of its divisors is an integer number (72016323030675).

Almost surely, 2^{144032646061349} is an apocalyptic number.

It is an amenable number.

144032646061349 is a deficient number, since it is larger than the sum of its proper divisors (1).

144032646061349 is an equidigital number, since it uses as much as digits as its factorization.

144032646061349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8957952, while the sum is 53.

The spelling of 144032646061349 in words is "one hundred forty-four trillion, thirty-two billion, six hundred forty-six million, sixty-one thousand, three hundred forty-nine".