41511441554101 has 2 divisors, whose sum is σ = 41511441554102. Its totient is φ = 41511441554100.

The previous prime is 41511441554029. The next prime is 41511441554117. The reversal of 41511441554101 is 10145514411514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34127445096900 + 7383996457201 = 5841870^2 + 2717351^2 .

It is a cyclic number.

It is not a de Polignac number, because 41511441554101 - 2¹⁹ = 41511441029813 is a prime.

It is a super-2 number, since 2×41511441554101² (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 (41511441554131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20755720777050 + 20755720777051.

It is an arithmetic number, because the mean of its divisors is an integer number (20755720777051).

Almost surely, 2^{41511441554101} is an apocalyptic number.

It is an amenable number.

41511441554101 is a deficient number, since it is larger than the sum of its proper divisors (1).

41511441554101 is an equidigital number, since it uses as much as digits as its factorization.

41511441554101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32000, while the sum is 37.

Adding to 41511441554101 its reverse (10145514411514), we get a palindrome (51656955965615).

The spelling of 41511441554101 in words is "forty-one trillion, five hundred eleven billion, four hundred forty-one million, five hundred fifty-four thousand, one hundred one".