33430140213320 has 32 divisors (see below), whose sum is σ = 76967067006720. Its totient is φ = 13061078036160.

The previous prime is 33430140213319. The next prime is 33430140213427. The reversal of 33430140213320 is 2331204103433.

It is a super-2 number, since 2×33430140213320² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9718062296 + ... + 9718065735.

It is an arithmetic number, because the mean of its divisors is an integer number (2405220843960).

Almost surely, 2^{33430140213320} is an apocalyptic number.

It is an amenable number.

33430140213320 is an abundant number, since it is smaller than the sum of its proper divisors (43536926793400).

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

33430140213320 is a wasteful number, since it uses less digits than its factorization.

33430140213320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19436128085 (or 19436128081 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 33430140213320 its reverse (2331204103433), we get a palindrome (35761344316753).

The spelling of 33430140213320 in words is "thirty-three trillion, four hundred thirty billion, one hundred forty million, two hundred thirteen thousand, three hundred twenty".