40323440041011 has 12 divisors (see below), whose sum is σ = 58245374910840. Its totient is φ = 26882105993280.

The previous prime is 40323440041009. The next prime is 40323440041019. The reversal of 40323440041011 is 11014004432304.

40323440041011 is a `hidden beast` number, since 4 + 0 + 3 + 234 + 4 + 0 + 0 + 410 + 11 = 666.

It is not a de Polignac number, because 40323440041011 - 2¹ = 40323440041009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40323440041019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14244630 + ... + 16839131.

It is an arithmetic number, because the mean of its divisors is an integer number (4853781242570).

Almost surely, 2^{40323440041011} is an apocalyptic number.

40323440041011 is a deficient number, since it is larger than the sum of its proper divisors (17921934869829).

40323440041011 is a wasteful number, since it uses less digits than its factorization.

40323440041011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31227906 (or 31227903 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 40323440041011 its reverse (11014004432304), we get a palindrome (51337444473315).

The spelling of 40323440041011 in words is "forty trillion, three hundred twenty-three billion, four hundred forty million, forty-one thousand, eleven".