40520052004041 has 12 divisors (see below), whose sum is σ = 58530083508468. Its totient is φ = 27012851309184.

The previous prime is 40520052004001. The next prime is 40520052004049. The reversal of 40520052004041 is 14040025002504.

40520052004041 is a `hidden beast` number, since 4 + 0 + 5 + 200 + 52 + 0 + 0 + 404 + 1 = 666.

40520052004041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 36643106756025 + 3876945248016 = 6053355^2 + 1968996^2 .

It is not a de Polignac number, because 40520052004041 - 2²⁹ = 40519515133129 is a prime.

It is a super-2 number, since 2×40520052004041² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40520052003996 and 40520052004014.

It is not an unprimeable number, because it can be changed into a prime (40520052004049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42560820 + ... + 43502453.

It is an arithmetic number, because the mean of its divisors is an integer number (4877506959039).

Almost surely, 2^{40520052004041} is an apocalyptic number.

It is an amenable number.

40520052004041 is a deficient number, since it is larger than the sum of its proper divisors (18010031504427).

40520052004041 is a wasteful number, since it uses less digits than its factorization.

40520052004041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86115592 (or 86115589 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 40520052004041 its reverse (14040025002504), we get a palindrome (54560077006545).

The spelling of 40520052004041 in words is "forty trillion, five hundred twenty billion, fifty-two million, four thousand, forty-one".