33034445434 has 4 divisors (see below), whose sum is σ = 49551668154. Its totient is φ = 16517222716.

The previous prime is 33034445393. The next prime is 33034445447. The reversal of 33034445434 is 43454443033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43454443033 = 54907 ⋅791419.

It can be written as a sum of positive squares in only one way, i.e., 32704914025 + 329531409 = 180845^2 + 18153^2 .

It is a junction number, because it is equal to n+sod(n) for n = 33034445393 and 33034445402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8258611357 + ... + 8258611360.

Almost surely, 2^33034445434 is an apocalyptic number.

33034445434 is a deficient number, since it is larger than the sum of its proper divisors (16517222720).

33034445434 is a wasteful number, since it uses less digits than its factorization.

33034445434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16517222719.

The product of its (nonzero) digits is 414720, while the sum is 37.

Adding to 33034445434 its reverse (43454443033), we get a palindrome (76488888467).

It can be divided in two parts, 3303444 and 5434, that added together give a triangular number (3308878 = T₂₅₇₂).

The spelling of 33034445434 in words is "thirty-three billion, thirty-four million, four hundred forty-five thousand, four hundred thirty-four".