4023012033 has 6 divisors (see below), whose sum is σ = 5811017394. Its totient is φ = 2682008016.

The previous prime is 4023012031. The next prime is 4023012053. The reversal of 4023012033 is 3302103204.

It can be written as a sum of positive squares in only one way, i.e., 2622156849 + 1400855184 = 51207^2 + 37428^2 .

It is not a de Polignac number, because 4023012033 - 2¹ = 4023012031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4023011997 and 4023012015.

It is not an unprimeable number, because it can be changed into a prime (4023012031) 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 5 ways as a sum of consecutive naturals, for example, 223500660 + ... + 223500677.

It is an arithmetic number, because the mean of its divisors is an integer number (968502899).

Almost surely, 2^4023012033 is an apocalyptic number.

It is an amenable number.

4023012033 is a deficient number, since it is larger than the sum of its proper divisors (1788005361).

4023012033 is a wasteful number, since it uses less digits than its factorization.

4023012033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447001343 (or 447001340 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 4023012033 is about 63427.2183924220. The cubic root of 4023012033 is about 1590.4393434064.

Adding to 4023012033 its reverse (3302103204), we get a palindrome (7325115237).

The spelling of 4023012033 in words is "four billion, twenty-three million, twelve thousand, thirty-three".