4063546398941 has 2 divisors, whose sum is σ = 4063546398942. Its totient is φ = 4063546398940.

The previous prime is 4063546398937. The next prime is 4063546398991. The reversal of 4063546398941 is 1498936453604.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2807062334041 + 1256484064900 = 1675429^2 + 1120930^2 .

It is a cyclic number.

It is not a de Polignac number, because 4063546398941 - 2² = 4063546398937 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4063546398991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2031773199470 + 2031773199471.

It is an arithmetic number, because the mean of its divisors is an integer number (2031773199471).

Almost surely, 2^{4063546398941} is an apocalyptic number.

It is an amenable number.

4063546398941 is a deficient number, since it is larger than the sum of its proper divisors (1).

4063546398941 is an equidigital number, since it uses as much as digits as its factorization.

4063546398941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67184640, while the sum is 62.

The spelling of 4063546398941 in words is "four trillion, sixty-three billion, five hundred forty-six million, three hundred ninety-eight thousand, nine hundred forty-one".