33195484321 has 16 divisors (see below), whose sum is σ = 34879104000. Its totient is φ = 31532509008.

The previous prime is 33195484313. The next prime is 33195484327. The reversal of 33195484321 is 12348459133.

It is a cyclic number.

It is not a de Polignac number, because 33195484321 - 2³ = 33195484313 is a prime.

It is a super-2 number, since 2×33195484321² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33195484327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2496990 + ... + 2510248.

It is an arithmetic number, because the mean of its divisors is an integer number (2179944000).

Almost surely, 2^33195484321 is an apocalyptic number.

It is an amenable number.

33195484321 is a deficient number, since it is larger than the sum of its proper divisors (1683619679).

33195484321 is a wasteful number, since it uses less digits than its factorization.

33195484321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14028.

The product of its digits is 311040, while the sum is 43.

The spelling of 33195484321 in words is "thirty-three billion, one hundred ninety-five million, four hundred eighty-four thousand, three hundred twenty-one".