33021340001 has 8 divisors (see below), whose sum is σ = 35562976680. Its totient is φ = 30479922432.

The previous prime is 33021339943. The next prime is 33021340019. The reversal of 33021340001 is 10004312033.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4393038400 + 28628301601 = 66280^2 + 169199^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33021340001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33021340031) 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, 395171 + ... + 471383.

It is an arithmetic number, because the mean of its divisors is an integer number (4445372085).

Almost surely, 2^33021340001 is an apocalyptic number.

It is an amenable number.

33021340001 is a deficient number, since it is larger than the sum of its proper divisors (2541636679).

33021340001 is a wasteful number, since it uses less digits than its factorization.

33021340001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109555.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 33021340001 its reverse (10004312033), we get a palindrome (43025652034).

The spelling of 33021340001 in words is "thirty-three billion, twenty-one million, three hundred forty thousand, one".