10811478041 has 24 divisors (see below), whose sum is σ = 13554531144. Its totient is φ = 8547517440.

The previous prime is 10811478031. The next prime is 10811478071. The reversal of 10811478041 is 14087411801.

It can be written as a sum of positive squares in 4 ways, for example, as 2621952025 + 8189526016 = 51205^2 + 90496^2 .

It is not a de Polignac number, because 10811478041 - 2¹⁴ = 10811461657 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10811477992 and 10811478010.

It is not an unprimeable number, because it can be changed into a prime (10811478011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 919721 + ... + 931401.

It is an arithmetic number, because the mean of its divisors is an integer number (564772131).

Almost surely, 2^10811478041 is an apocalyptic number.

It is an amenable number.

10811478041 is a deficient number, since it is larger than the sum of its proper divisors (2743053103).

10811478041 is a wasteful number, since it uses less digits than its factorization.

10811478041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13161 (or 13154 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 35.

Adding to 10811478041 its reverse (14087411801), we get a palindrome (24898889842).

The spelling of 10811478041 in words is "ten billion, eight hundred eleven million, four hundred seventy-eight thousand, forty-one".