144444102193 has 2 divisors, whose sum is σ = 144444102194. Its totient is φ = 144444102192.

The previous prime is 144444102169. The next prime is 144444102197. The reversal of 144444102193 is 391201444441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96999856704 + 47444245489 = 311448^2 + 217817^2 .

It is a cyclic number.

It is not a de Polignac number, because 144444102193 - 2¹³ = 144444094001 is a prime.

It is a super-3 number, since 3×144444102193³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (144444102197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72222051096 + 72222051097.

It is an arithmetic number, because the mean of its divisors is an integer number (72222051097).

Almost surely, 2^144444102193 is an apocalyptic number.

It is an amenable number.

144444102193 is a deficient number, since it is larger than the sum of its proper divisors (1).

144444102193 is an equidigital number, since it uses as much as digits as its factorization.

144444102193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 144444102193 in words is "one hundred forty-four billion, four hundred forty-four million, one hundred two thousand, one hundred ninety-three".