144566141393 has 2 divisors, whose sum is σ = 144566141394. Its totient is φ = 144566141392.

The previous prime is 144566141389. The next prime is 144566141417. The reversal of 144566141393 is 393141665441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104272805569 + 40293335824 = 322913^2 + 200732^2 .

It is a cyclic number.

It is not a de Polignac number, because 144566141393 - 2² = 144566141389 is a prime.

It is not a weakly prime, because it can be changed into another prime (144566140393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72283070696 + 72283070697.

It is an arithmetic number, because the mean of its divisors is an integer number (72283070697).

Almost surely, 2^144566141393 is an apocalyptic number.

It is an amenable number.

144566141393 is a deficient number, since it is larger than the sum of its proper divisors (1).

144566141393 is an equidigital number, since it uses as much as digits as its factorization.

144566141393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 47.

The spelling of 144566141393 in words is "one hundred forty-four billion, five hundred sixty-six million, one hundred forty-one thousand, three hundred ninety-three".