33330130064 has 60 divisors (see below), whose sum is σ = 81949473648. Its totient is φ = 12985761600.

The previous prime is 33330130061. The next prime is 33330130069. The reversal of 33330130064 is 46003103333.

It is a super-2 number, since 2×33330130064² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33330130061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1923782 + ... + 1941029.

Almost surely, 2^33330130064 is an apocalyptic number.

It is an amenable number.

33330130064 is an abundant number, since it is smaller than the sum of its proper divisors (48619343584).

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

33330130064 is a wasteful number, since it uses less digits than its factorization.

33330130064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864844 (or 3864831 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 33330130064 its reverse (46003103333), we get a palindrome (79333233397).

The spelling of 33330130064 in words is "thirty-three billion, three hundred thirty million, one hundred thirty thousand, sixty-four".