33064451201 has 4 divisors (see below), whose sum is σ = 33367794900. Its totient is φ = 32761107504.

The previous prime is 33064451197. The next prime is 33064451227. The reversal of 33064451201 is 10215446033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11188562176 + 21875889025 = 105776^2 + 147905^2 .

It is a cyclic number.

It is not a de Polignac number, because 33064451201 - 2² = 33064451197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33064450201) 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 3 ways as a sum of consecutive naturals, for example, 151671686 + ... + 151671903.

It is an arithmetic number, because the mean of its divisors is an integer number (8341948725).

Almost surely, 2^33064451201 is an apocalyptic number.

It is an amenable number.

33064451201 is a deficient number, since it is larger than the sum of its proper divisors (303343699).

33064451201 is a wasteful number, since it uses less digits than its factorization.

33064451201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303343698.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 33064451201 its reverse (10215446033), we get a palindrome (43279897234).

The spelling of 33064451201 in words is "thirty-three billion, sixty-four million, four hundred fifty-one thousand, two hundred one".