40211395 has 16 divisors (see below), whose sum is σ = 55848960. Its totient is φ = 27222624.

The previous prime is 40211387. The next prime is 40211417. The reversal of 40211395 is 59311204.

40211395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 40211395 - 2³ = 40211387 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4507 + ... + 10036.

It is an arithmetic number, because the mean of its divisors is an integer number (3490560).

Almost surely, 2^40211395 is an apocalyptic number.

40211395 is a deficient number, since it is larger than the sum of its proper divisors (15637565).

40211395 is a wasteful number, since it uses less digits than its factorization.

40211395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14634.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 40211395 is about 6341.2455401128. The cubic root of 40211395 is about 342.5965983945.

Adding to 40211395 its reverse (59311204), we get a palindrome (99522599).

The spelling of 40211395 in words is "forty million, two hundred eleven thousand, three hundred ninety-five".