4040243302 has 4 divisors (see below), whose sum is σ = 6060364956. Its totient is φ = 2020121650.

The previous prime is 4040243269. The next prime is 4040243303. The reversal of 4040243302 is 2033420404.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040243303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010060824 + ... + 1010060827.

It is an arithmetic number, because the mean of its divisors is an integer number (1515091239).

Almost surely, 2^4040243302 is an apocalyptic number.

4040243302 is a deficient number, since it is larger than the sum of its proper divisors (2020121654).

4040243302 is a wasteful number, since it uses less digits than its factorization.

4040243302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020121653.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 4040243302 is about 63562.9082248445. The cubic root of 4040243302 is about 1592.7068197438.

Adding to 4040243302 its reverse (2033420404), we get a palindrome (6073663706).

The spelling of 4040243302 in words is "four billion, forty million, two hundred forty-three thousand, three hundred two".