40211011 has 8 divisors (see below), whose sum is σ = 42436800. Its totient is φ = 37996200.

The previous prime is 40211009. The next prime is 40211053. The reversal of 40211011 is 11011204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40211011 - 2¹ = 40211009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40211071) 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 7 ways as a sum of consecutive naturals, for example, 5436 + ... + 10486.

It is an arithmetic number, because the mean of its divisors is an integer number (5304600).

Almost surely, 2^40211011 is an apocalyptic number.

40211011 is a deficient number, since it is larger than the sum of its proper divisors (2225789).

40211011 is a wasteful number, since it uses less digits than its factorization.

40211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5489.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 40211011 is about 6341.2152620771. The cubic root of 40211011 is about 342.5955078453.

Adding to 40211011 its reverse (11011204), we get a palindrome (51222215).

The spelling of 40211011 in words is "forty million, two hundred eleven thousand, eleven".