33012342004 has 12 divisors (see below), whose sum is σ = 57843015300. Its totient is φ = 16485766208.

The previous prime is 33012342001. The next prime is 33012342023. The reversal of 33012342004 is 40024321033.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17048524900 + 15963817104 = 130570^2 + 126348^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33012342001) 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, 5097559 + ... + 5104030.

It is an arithmetic number, because the mean of its divisors is an integer number (4820251275).

Almost surely, 2^33012342004 is an apocalyptic number.

It is an amenable number.

33012342004 is a deficient number, since it is larger than the sum of its proper divisors (24830673296).

33012342004 is a wasteful number, since it uses less digits than its factorization.

33012342004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10202402 (or 10202400 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 33012342004 its reverse (40024321033), we get a palindrome (73036663037).

The spelling of 33012342004 in words is "thirty-three billion, twelve million, three hundred forty-two thousand, four".