33064244073 has 12 divisors (see below), whose sum is σ = 54582244288. Its totient is φ = 18893853720.

The previous prime is 33064244071. The next prime is 33064244093. The reversal of 33064244073 is 37044246033.

33064244073 is a `hidden beast` number, since 3 + 3 + 0 + 642 + 4 + 4 + 0 + 7 + 3 = 666.

It is not a de Polignac number, because 33064244073 - 2¹ = 33064244071 is a prime.

It is a super-2 number, since 2×33064244073² (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 (33064244071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262414573 + ... + 262414698.

Almost surely, 2^33064244073 is an apocalyptic number.

It is an amenable number.

33064244073 is a deficient number, since it is larger than the sum of its proper divisors (21518000215).

33064244073 is a wasteful number, since it uses less digits than its factorization.

33064244073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524829284 (or 524829281 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 36.

The spelling of 33064244073 in words is "thirty-three billion, sixty-four million, two hundred forty-four thousand, seventy-three".