40211102 has 4 divisors (see below), whose sum is σ = 60316656. Its totient is φ = 20105550.

The previous prime is 40211099. The next prime is 40211111. The reversal of 40211102 is 20111204.

40211102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 10052774 + ... + 10052777.

It is an arithmetic number, because the mean of its divisors is an integer number (15079164).

Almost surely, 2^40211102 is an apocalyptic number.

40211102 is a deficient number, since it is larger than the sum of its proper divisors (20105554).

40211102 is a wasteful number, since it uses less digits than its factorization.

40211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20105553.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 40211102 is about 6341.2224373539. Note that the first 3 decimals coincide. The cubic root of 40211102 is about 342.5957662834.

Adding to 40211102 its reverse (20111204), we get a palindrome (60322306).

The spelling of 40211102 in words is "forty million, two hundred eleven thousand, one hundred two".