4033044420 has 48 divisors (see below), whose sum is σ = 11295281088. Its totient is φ = 1075216000.

The previous prime is 4033044409. The next prime is 4033044427. The reversal of 4033044420 is 244403304.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4033044427) 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, 470170 + ... + 478670.

It is an arithmetic number, because the mean of its divisors is an integer number (235318356).

Almost surely, 2^4033044420 is an apocalyptic number.

It is an amenable number.

4033044420 is an abundant number, since it is smaller than the sum of its proper divisors (7262236668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4033044420 is a wasteful number, since it uses less digits than its factorization.

4033044420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16420 (or 16418 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 4033044420 is about 63506.2549675227. The cubic root of 4033044420 is about 1591.7602987720.

Adding to 4033044420 its reverse (244403304), we get a palindrome (4277447724).

The spelling of 4033044420 in words is "four billion, thirty-three million, forty-four thousand, four hundred twenty".