20133333004 has 12 divisors (see below), whose sum is σ = 35427993328. Its totient is φ = 10011049200.

The previous prime is 20133333001. The next prime is 20133333049. The reversal of 20133333004 is 40033333102.

It is not an unprimeable number, because it can be changed into a prime (20133333001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13903512 + ... + 13904959.

Almost surely, 2^20133333004 is an apocalyptic number.

It is an amenable number.

20133333004 is a deficient number, since it is larger than the sum of its proper divisors (15294660324).

20133333004 is a wasteful number, since it uses less digits than its factorization.

20133333004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27808656 (or 27808654 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 20133333004 its reverse (40033333102), we get a palindrome (60166666106).

The spelling of 20133333004 in words is "twenty billion, one hundred thirty-three million, three hundred thirty-three thousand, four".