2040302356 has 12 divisors (see below), whose sum is σ = 3653564992. Its totient is φ = 996426648.

The previous prime is 2040302351. The next prime is 2040302443. The reversal of 2040302356 is 6532030402.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2040302356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040302351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5930940 + ... + 5931283.

Almost surely, 2^2040302356 is an apocalyptic number.

It is an amenable number.

2040302356 is a deficient number, since it is larger than the sum of its proper divisors (1613262636).

2040302356 is a wasteful number, since it uses less digits than its factorization.

2040302356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11862270 (or 11862268 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2040302356 is about 45169.7061757103. The cubic root of 2040302356 is about 1268.3277960821.

Adding to 2040302356 its reverse (6532030402), we get a palindrome (8572332758).

The spelling of 2040302356 in words is "two billion, forty million, three hundred two thousand, three hundred fifty-six".