33324120004 has 48 divisors (see below), whose sum is σ = 68571054720. Its totient is φ = 13871105280.

The previous prime is 33324119957. The next prime is 33324120059. The reversal of 33324120004 is 40002142333.

It is a happy number.

It is a super-2 number, since 2×33324120004² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561219 + ... + 617749.

It is an arithmetic number, because the mean of its divisors is an integer number (1428563640).

Almost surely, 2^33324120004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33324120004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34285527360).

33324120004 is an abundant number, since it is smaller than the sum of its proper divisors (35246934716).

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

33324120004 is a wasteful number, since it uses less digits than its factorization.

33324120004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57148 (or 57146 counting only the distinct ones).

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

Adding to 33324120004 its reverse (40002142333), we get a palindrome (73326262337).

The spelling of 33324120004 in words is "thirty-three billion, three hundred twenty-four million, one hundred twenty thousand, four".