33240604233 has 32 divisors (see below), whose sum is σ = 45987782400. Its totient is φ = 21340406016.

The previous prime is 33240604219. The next prime is 33240604247.

33240604233 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (33240604219) and next prime (33240604247).

It is not a de Polignac number, because 33240604233 - 2¹² = 33240600137 is a prime.

It is a super-2 number, since 2×33240604233² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 33240604233.

It is not an unprimeable number, because it can be changed into a prime (33240604283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4393708 + ... + 4401266.

It is an arithmetic number, because the mean of its divisors is an integer number (1437118200).

Almost surely, 2^33240604233 is an apocalyptic number.

It is an amenable number.

33240604233 is a deficient number, since it is larger than the sum of its proper divisors (12747178167).

33240604233 is a wasteful number, since it uses less digits than its factorization.

33240604233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8001.

The product of its (nonzero) digits is 31104, while the sum is 30.

The spelling of 33240604233 in words is "thirty-three billion, two hundred forty million, six hundred four thousand, two hundred thirty-three".