1443144141041 has 2 divisors, whose sum is σ = 1443144141042. Its totient is φ = 1443144141040.

The previous prime is 1443144140987. The next prime is 1443144141071. The reversal of 1443144141041 is 1401414413441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1222526051041 + 220618090000 = 1105679^2 + 469700^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1443144141041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1443144140989 and 1443144141007.

It is not a weakly prime, because it can be changed into another prime (1443144141071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721572070520 + 721572070521.

It is an arithmetic number, because the mean of its divisors is an integer number (721572070521).

Almost surely, 2^{1443144141041} is an apocalyptic number.

It is an amenable number.

1443144141041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1443144141041 is an equidigital number, since it uses as much as digits as its factorization.

1443144141041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 32.

Adding to 1443144141041 its reverse (1401414413441), we get a palindrome (2844558554482).

The spelling of 1443144141041 in words is "one trillion, four hundred forty-three billion, one hundred forty-four million, one hundred forty-one thousand, forty-one".