33243140204 has 6 divisors (see below), whose sum is σ = 58175495364. Its totient is φ = 16621570100.

The previous prime is 33243140141. The next prime is 33243140207. The reversal of 33243140204 is 40204134233.

It is a super-2 number, since 2×33243140204² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33243140207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4155392522 + ... + 4155392529.

It is an arithmetic number, because the mean of its divisors is an integer number (9695915894).

Almost surely, 2^33243140204 is an apocalyptic number.

It is an amenable number.

33243140204 is a deficient number, since it is larger than the sum of its proper divisors (24932355160).

33243140204 is a wasteful number, since it uses less digits than its factorization.

33243140204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8310785055 (or 8310785053 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 33243140204 its reverse (40204134233), we get a palindrome (73447274437).

The spelling of 33243140204 in words is "thirty-three billion, two hundred forty-three million, one hundred forty thousand, two hundred four".