33534430004 has 12 divisors (see below), whose sum is σ = 58688044800. Its totient is φ = 16766417208.

The previous prime is 33534430003. The next prime is 33534430037. The reversal of 33534430004 is 40003443533.

It is a happy number.

It is a super-2 number, since 2×33534430004² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33534430003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99284 + ... + 277355.

It is an arithmetic number, because the mean of its divisors is an integer number (4890670400).

Almost surely, 2^33534430004 is an apocalyptic number.

It is an amenable number.

33534430004 is a deficient number, since it is larger than the sum of its proper divisors (25153614796).

33534430004 is a wasteful number, since it uses less digits than its factorization.

33534430004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398902 (or 398900 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 33534430004 its reverse (40003443533), we get a palindrome (73537873537).

The spelling of 33534430004 in words is "thirty-three billion, five hundred thirty-four million, four hundred thirty thousand, four".