2040432213 has 16 divisors (see below), whose sum is σ = 2781003456. Its totient is φ = 1330243200.

The previous prime is 2040432209. The next prime is 2040432227. The reversal of 2040432213 is 3122340402.

It is not a de Polignac number, because 2040432213 - 2² = 2040432209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2040432213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040432253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27913 + ... + 69713.

It is an arithmetic number, because the mean of its divisors is an integer number (173812716).

Almost surely, 2^2040432213 is an apocalyptic number.

It is an amenable number.

2040432213 is a deficient number, since it is larger than the sum of its proper divisors (740571243).

2040432213 is a wasteful number, since it uses less digits than its factorization.

2040432213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42164.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2040432213 is about 45171.1435874719. The cubic root of 2040432213 is about 1268.3547034909.

Adding to 2040432213 its reverse (3122340402), we get a palindrome (5162772615).

The spelling of 2040432213 in words is "two billion, forty million, four hundred thirty-two thousand, two hundred thirteen".