40676231133 has 20 divisors (see below), whose sum is σ = 61389696060. Its totient is φ = 26837920512.

The previous prime is 40676231131. The next prime is 40676231203. The reversal of 40676231133 is 33113267604.

40676231133 is a `hidden beast` number, since 406 + 7 + 6 + 231 + 13 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 33454970649 + 7221260484 = 182907^2 + 84978^2 .

It is not a de Polignac number, because 40676231133 - 2¹ = 40676231131 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40676231131) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2580678 + ... + 2596391.

It is an arithmetic number, because the mean of its divisors is an integer number (3069484803).

Almost surely, 2^40676231133 is an apocalyptic number.

It is an amenable number.

40676231133 is a deficient number, since it is larger than the sum of its proper divisors (20713464927).

40676231133 is an equidigital number, since it uses as much as digits as its factorization.

40676231133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5177178 (or 5177169 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

Adding to 40676231133 its reverse (33113267604), we get a palindrome (73789498737).

The spelling of 40676231133 in words is "forty billion, six hundred seventy-six million, two hundred thirty-one thousand, one hundred thirty-three".