40216102 has 4 divisors (see below), whose sum is σ = 60324156. Its totient is φ = 20108050.

The previous prime is 40216097. The next prime is 40216123. The reversal of 40216102 is 20161204.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 10054024 + ... + 10054027.

It is an arithmetic number, because the mean of its divisors is an integer number (15081039).

Almost surely, 2^40216102 is an apocalyptic number.

40216102 is a deficient number, since it is larger than the sum of its proper divisors (20108054).

40216102 is a wasteful number, since it uses less digits than its factorization.

40216102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20108053.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 40216102 is about 6341.6166708498. The cubic root of 40216102 is about 342.6099655779.

Adding to 40216102 its reverse (20161204), we get a palindrome (60377306).

The spelling of 40216102 in words is "forty million, two hundred sixteen thousand, one hundred two".