33340004434 has 32 divisors (see below), whose sum is σ = 56397399552. Its totient is φ = 14644560000.

The previous prime is 33340004323. The next prime is 33340004491. The reversal of 33340004434 is 43440004333.

It is a happy number.

It is a super-2 number, since 2×33340004434² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443214 + ... + 512950.

It is an arithmetic number, because the mean of its divisors is an integer number (1762418736).

Almost surely, 2^33340004434 is an apocalyptic number.

33340004434 is a deficient number, since it is larger than the sum of its proper divisors (23057395118).

33340004434 is a wasteful number, since it uses less digits than its factorization.

33340004434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70482.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 33340004434 its reverse (43440004333), we get a palindrome (76780008767).

The spelling of 33340004434 in words is "thirty-three billion, three hundred forty million, four thousand, four hundred thirty-four".