4021311143041 has 2 divisors, whose sum is σ = 4021311143042. Its totient is φ = 4021311143040.

The previous prime is 4021311142943. The next prime is 4021311143051. The reversal of 4021311143041 is 1403411131204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3146579299600 + 874731843441 = 1773860^2 + 935271^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021311143041 - 2¹¹ = 4021311140993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4021311142997 and 4021311143015.

It is not a weakly prime, because it can be changed into another prime (4021311143051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010655571520 + 2010655571521.

It is an arithmetic number, because the mean of its divisors is an integer number (2010655571521).

Almost surely, 2^{4021311143041} is an apocalyptic number.

It is an amenable number.

4021311143041 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021311143041 is an equidigital number, since it uses as much as digits as its factorization.

4021311143041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 4021311143041 its reverse (1403411131204), we get a palindrome (5424722274245).

The spelling of 4021311143041 in words is "four trillion, twenty-one billion, three hundred eleven million, one hundred forty-three thousand, forty-one".