33500236234 has 4 divisors (see below), whose sum is σ = 50250354354. Its totient is φ = 16750118116.

The previous prime is 33500236199. The next prime is 33500236243. The reversal of 33500236234 is 43263200533.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 32888910609 + 611325625 = 181353^2 + 24725^2 .

It is a super-2 number, since 2×33500236234² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33500236196 and 33500236205.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8375059057 + ... + 8375059060.

Almost surely, 2^33500236234 is an apocalyptic number.

33500236234 is a deficient number, since it is larger than the sum of its proper divisors (16750118120).

33500236234 is a wasteful number, since it uses less digits than its factorization.

33500236234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16750118119.

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 33500236234 its reverse (43263200533), we get a palindrome (76763436767).

The spelling of 33500236234 in words is "thirty-three billion, five hundred million, two hundred thirty-six thousand, two hundred thirty-four".