4040045362 has 4 divisors (see below), whose sum is σ = 6060068046. Its totient is φ = 2020022680.

The previous prime is 4040045353. The next prime is 4040045369. The reversal of 4040045362 is 2635400404.

4040045362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 2459267281 + 1580778081 = 49591^2 + 39759^2 .

It is a super-2 number, since 2×4040045362² = 32643933054035422088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4040045362.

It is not an unprimeable number, because it can be changed into a prime (4040045369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010011339 + ... + 1010011342.

Almost surely, 2^4040045362 is an apocalyptic number.

4040045362 is a deficient number, since it is larger than the sum of its proper divisors (2020022684).

4040045362 is a wasteful number, since it uses less digits than its factorization.

4040045362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020022683.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4040045362 is about 63561.3511656258. The cubic root of 4040045362 is about 1592.6808093022.

Adding to 4040045362 its reverse (2635400404), we get a palindrome (6675445766).

The spelling of 4040045362 in words is "four billion, forty million, forty-five thousand, three hundred sixty-two".