20240020033 has 8 divisors (see below), whose sum is σ = 21477988800. Its totient is φ = 19031881968.

The previous prime is 20240020019. The next prime is 20240020039. The reversal of 20240020033 is 33002004202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20240020033 is a prime.

It is a super-3 number, since 3×20240020033³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20240019989 and 20240020016.

It is not an unprimeable number, because it can be changed into a prime (20240020039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7456278 + ... + 7458991.

It is an arithmetic number, because the mean of its divisors is an integer number (2684748600).

Almost surely, 2^20240020033 is an apocalyptic number.

20240020033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20240020033 is a deficient number, since it is larger than the sum of its proper divisors (1237968767).

20240020033 is a wasteful number, since it uses less digits than its factorization.

20240020033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14915351.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 20240020033 its reverse (33002004202), we get a palindrome (53242024235).

The spelling of 20240020033 in words is "twenty billion, two hundred forty million, twenty thousand, thirty-three".