43411022011481 has 2 divisors, whose sum is σ = 43411022011482. Its totient is φ = 43411022011480.

The previous prime is 43411022011403. The next prime is 43411022011501. The reversal of 43411022011481 is 18411022011434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43371444490000 + 39577521481 = 6585700^2 + 198941^2 .

It is a cyclic number.

It is not a de Polignac number, because 43411022011481 - 2¹⁰ = 43411022010457 is a prime.

It is a super-2 number, since 2×43411022011481² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (43411022061481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21705511005740 + 21705511005741.

It is an arithmetic number, because the mean of its divisors is an integer number (21705511005741).

Almost surely, 2^{43411022011481} is an apocalyptic number.

It is an amenable number.

43411022011481 is a deficient number, since it is larger than the sum of its proper divisors (1).

43411022011481 is an equidigital number, since it uses as much as digits as its factorization.

43411022011481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 32.

The spelling of 43411022011481 in words is "forty-three trillion, four hundred eleven billion, twenty-two million, eleven thousand, four hundred eighty-one".