4033221032 has 32 divisors (see below), whose sum is σ = 8013119400. Its totient is φ = 1896566784.

The previous prime is 4033221013. The next prime is 4033221079. The reversal of 4033221032 is 2301223304.

It can be written as a sum of positive squares in 4 ways, for example, as 2727555076 + 1305665956 = 52226^2 + 36134^2 .

It is a super-4 number, since 4×4033221032⁴ (a number of 40 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4033220995 and 4033221013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183968 + ... + 204720.

Almost surely, 2^4033221032 is an apocalyptic number.

It is an amenable number.

4033221032 is a deficient number, since it is larger than the sum of its proper divisors (3979898368).

4033221032 is a wasteful number, since it uses less digits than its factorization.

4033221032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22205 (or 22201 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 4033221032 is about 63507.6454609994. The cubic root of 4033221032 is about 1591.7835334832.

Adding to 4033221032 its reverse (2301223304), we get a palindrome (6334444336).

The spelling of 4033221032 in words is "four billion, thirty-three million, two hundred twenty-one thousand, thirty-two".