20232033404 has 72 divisors (see below), whose sum is σ = 41130415872. Its totient is φ = 8634346240.

The previous prime is 20232033403. The next prime is 20232033433. The reversal of 20232033404 is 40433023202.

It is a self number, because there is not a number n which added to its sum of digits gives 20232033404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232033403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5936669 + ... + 5940075.

It is an arithmetic number, because the mean of its divisors is an integer number (571255776).

Almost surely, 2^20232033404 is an apocalyptic number.

It is an amenable number.

20232033404 is an abundant number, since it is smaller than the sum of its proper divisors (20898382468).

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

20232033404 is a wasteful number, since it uses less digits than its factorization.

20232033404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923 (or 3904 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 20232033404 its reverse (40433023202), we get a palindrome (60665056606).

The spelling of 20232033404 in words is "twenty billion, two hundred thirty-two million, thirty-three thousand, four hundred four".