4140432205 has 32 divisors (see below), whose sum is σ = 6119334144. Its totient is φ = 2618942976.

The previous prime is 4140432181. The next prime is 4140432227. The reversal of 4140432205 is 5022340414.

It is a happy number.

It is not a de Polignac number, because 4140432205 - 2⁹ = 4140431693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4140432205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1018537 + ... + 1022593.

It is an arithmetic number, because the mean of its divisors is an integer number (191229192).

Almost surely, 2^4140432205 is an apocalyptic number.

It is an amenable number.

4140432205 is a deficient number, since it is larger than the sum of its proper divisors (1978901939).

4140432205 is a wasteful number, since it uses less digits than its factorization.

4140432205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6325.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4140432205 is about 64346.1902912674. The cubic root of 4140432205 is about 1605.7646489301.

Adding to 4140432205 its reverse (5022340414), we get a palindrome (9162772619).

The spelling of 4140432205 in words is "four billion, one hundred forty million, four hundred thirty-two thousand, two hundred five".