33040004220330 has 32 divisors (see below), whose sum is σ = 79297704648000. Its totient is φ = 8810479512192.

The previous prime is 33040004220313. The next prime is 33040004220337. The reversal of 33040004220330 is 3302240004033.

It is a super-2 number, since 2×33040004220330² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 33040004220330.

It is not an unprimeable number, because it can be changed into a prime (33040004220337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10337380 + ... + 13150719.

It is an arithmetic number, because the mean of its divisors is an integer number (2478053270250).

Almost surely, 2^{33040004220330} is an apocalyptic number.

33040004220330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33040004220330 is an abundant number, since it is smaller than the sum of its proper divisors (46257700427670).

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

33040004220330 is a wasteful number, since it uses less digits than its factorization.

33040004220330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23534998.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 33040004220330 its reverse (3302240004033), we get a palindrome (36342244224363).

The spelling of 33040004220330 in words is "thirty-three trillion, forty billion, four million, two hundred twenty thousand, three hundred thirty".