41511441554117 has 2 divisors, whose sum is σ = 41511441554118. Its totient is φ = 41511441554116.

The previous prime is 41511441554101. The next prime is 41511441554131. The reversal of 41511441554117 is 71145514411514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32157961298401 + 9353480255716 = 5670799^2 + 3058346^2 .

It is a cyclic number.

It is not a de Polignac number, because 41511441554117 - 2⁴ = 41511441554101 is a prime.

It is a super-2 number, since 2×41511441554117² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41511441254117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20755720777058 + 20755720777059.

It is an arithmetic number, because the mean of its divisors is an integer number (20755720777059).

Almost surely, 2^{41511441554117} is an apocalyptic number.

It is an amenable number.

41511441554117 is a deficient number, since it is larger than the sum of its proper divisors (1).

41511441554117 is an equidigital number, since it uses as much as digits as its factorization.

41511441554117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 224000, while the sum is 44.

The spelling of 41511441554117 in words is "forty-one trillion, five hundred eleven billion, four hundred forty-one million, five hundred fifty-four thousand, one hundred seventeen".