33240004233 has 16 divisors (see below), whose sum is σ = 46665323520. Its totient is φ = 20987978256.

The previous prime is 33240004229. The next prime is 33240004261.

33240004233 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 33240004233 - 2² = 33240004229 is a prime.

It is a super-2 number, since 2×33240004233² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33240004433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137316 + ... + 292122.

It is an arithmetic number, because the mean of its divisors is an integer number (2916582720).

Almost surely, 2^33240004233 is an apocalyptic number.

It is an amenable number.

33240004233 is a deficient number, since it is larger than the sum of its proper divisors (13425319287).

33240004233 is a wasteful number, since it uses less digits than its factorization.

33240004233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158596.

The product of its (nonzero) digits is 5184, while the sum is 24.

It can be divided in two parts, 3324000 and 4233, that added together give a palindrome (3328233).

The spelling of 33240004233 in words is "thirty-three billion, two hundred forty million, four thousand, two hundred thirty-three".