33304032139 has 8 divisors (see below), whose sum is σ = 38706865920. Its totient is φ = 28062477096.

The previous prime is 33304032119. The next prime is 33304032217. The reversal of 33304032139 is 93123040333.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33304032139 - 2⁹ = 33304031627 is a prime.

It is a super-2 number, since 2×33304032139² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33304032139.

It is not an unprimeable number, because it can be changed into a prime (33304032109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40319239 + ... + 40320064.

It is an arithmetic number, because the mean of its divisors is an integer number (4838358240).

Almost surely, 2^33304032139 is an apocalyptic number.

33304032139 is a deficient number, since it is larger than the sum of its proper divisors (5402833781).

33304032139 is an equidigital number, since it uses as much as digits as its factorization.

33304032139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80639369.

The product of its (nonzero) digits is 17496, while the sum is 31.

The spelling of 33304032139 in words is "thirty-three billion, three hundred four million, thirty-two thousand, one hundred thirty-nine".