33533242004 has 12 divisors (see below), whose sum is σ = 60576179328. Its totient is φ = 16225762200.

The previous prime is 33533241961. The next prime is 33533242007. The reversal of 33533242004 is 40024233533.

It is a super-2 number, since 2×33533242004² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33533242007) 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, 135214562 + ... + 135214809.

It is an arithmetic number, because the mean of its divisors is an integer number (5048014944).

Almost surely, 2^33533242004 is an apocalyptic number.

It is an amenable number.

33533242004 is a deficient number, since it is larger than the sum of its proper divisors (27042937324).

33533242004 is a wasteful number, since it uses less digits than its factorization.

33533242004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270429406 (or 270429404 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 33533242004 its reverse (40024233533), we get a palindrome (73557475537).

The spelling of 33533242004 in words is "thirty-three billion, five hundred thirty-three million, two hundred forty-two thousand, four".