33424133142434 has 8 divisors (see below), whose sum is σ = 50136232374828. Its totient is φ = 16712055684160.

The previous prime is 33424133142409. The next prime is 33424133142451. The reversal of 33424133142434 is 43424133142433.

It can be written as a sum of positive squares in 2 ways, for example, as 24934572863209 + 8489560279225 = 4993453^2 + 2913685^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33424133142434² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33424133142391 and 33424133142400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 820787 + ... + 8217174.

Almost surely, 2^{33424133142434} is an apocalyptic number.

33424133142434 is a deficient number, since it is larger than the sum of its proper divisors (16712099232394).

33424133142434 is a wasteful number, since it uses less digits than its factorization.

33424133142434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10887060.

The product of its digits is 995328, while the sum is 41.

Adding to 33424133142434 its reverse (43424133142433), we get a palindrome (76848266284867).

Subtracting 33424133142434 from its reverse (43424133142433), we obtain a palindrome (9999999999999).

The spelling of 33424133142434 in words is "thirty-three trillion, four hundred twenty-four billion, one hundred thirty-three million, one hundred forty-two thousand, four hundred thirty-four".