40823995211 has 12 divisors (see below), whose sum is σ = 43546685160. Its totient is φ = 38263088640.

The previous prime is 40823995169. The next prime is 40823995237. The reversal of 40823995211 is 11259932804.

It is not a de Polignac number, because 40823995211 - 2³⁴ = 23644126027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40823991211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223421 + ... + 362718.

It is an arithmetic number, because the mean of its divisors is an integer number (3628890430).

Almost surely, 2^40823995211 is an apocalyptic number.

40823995211 is a deficient number, since it is larger than the sum of its proper divisors (2722689949).

40823995211 is a wasteful number, since it uses less digits than its factorization.

40823995211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586414 (or 586397 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 40823995211 in words is "forty billion, eight hundred twenty-three million, nine hundred ninety-five thousand, two hundred eleven".