4020124333 has 16 divisors (see below), whose sum is σ = 4375370160. Its totient is φ = 3684441600.

The previous prime is 4020124321. The next prime is 4020124343. The reversal of 4020124333 is 3334210204.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 67864644 + 3952259689 = 8238^2 + 62867^2 .

It is a cyclic number.

It is not a de Polignac number, because 4020124333 - 2²⁹ = 3483253421 is a prime.

It is a super-2 number, since 2×4020124333² = 32322799305557389778, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020124313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1698 + ... + 89683.

It is an arithmetic number, because the mean of its divisors is an integer number (273460635).

Almost surely, 2^4020124333 is an apocalyptic number.

It is an amenable number.

4020124333 is a deficient number, since it is larger than the sum of its proper divisors (355245827).

4020124333 is a wasteful number, since it uses less digits than its factorization.

4020124333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91488.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4020124333 is about 63404.4504195092. The cubic root of 4020124333 is about 1590.0587155776.

Adding to 4020124333 its reverse (3334210204), we get a palindrome (7354334537).

The spelling of 4020124333 in words is "four billion, twenty million, one hundred twenty-four thousand, three hundred thirty-three".