33434243433 has 12 divisors (see below), whose sum is σ = 48374539200. Its totient is φ = 22252280856.

The previous prime is 33434243429. The next prime is 33434243443.

33434243433 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 33434243433 - 2² = 33434243429 is a prime.

It is a super-2 number, since 2×33434243433² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33434243443) 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 11 ways as a sum of consecutive naturals, for example, 3095541 + ... + 3106322.

It is an arithmetic number, because the mean of its divisors is an integer number (4031211600).

Almost surely, 2^33434243433 is an apocalyptic number.

It is an amenable number.

33434243433 is a deficient number, since it is larger than the sum of its proper divisors (14940295767).

33434243433 is a wasteful number, since it uses less digits than its factorization.

33434243433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6202468 (or 6202465 counting only the distinct ones).

The product of its digits is 373248, while the sum is 36.

The spelling of 33434243433 in words is "thirty-three billion, four hundred thirty-four million, two hundred forty-three thousand, four hundred thirty-three".