20033411232 has 48 divisors (see below), whose sum is σ = 54284090112. Its totient is φ = 6462389760.

The previous prime is 20033411219. The next prime is 20033411249. The reversal of 20033411232 is 23211433002.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 20033411199 and 20033411208.

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, 3362853 + ... + 3368804.

It is an arithmetic number, because the mean of its divisors is an integer number (1130918544).

Almost surely, 2^20033411232 is an apocalyptic number.

It is an amenable number.

20033411232 is an abundant number, since it is smaller than the sum of its proper divisors (34250678880).

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

20033411232 is a wasteful number, since it uses less digits than its factorization.

20033411232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6731701 (or 6731693 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20033411232 its reverse (23211433002), we get a palindrome (43244844234).

The spelling of 20033411232 in words is "twenty billion, thirty-three million, four hundred eleven thousand, two hundred thirty-two".