20004404034 has 8 divisors (see below), whose sum is σ = 40008808080. Its totient is φ = 6668134676.

The previous prime is 20004404027. The next prime is 20004404113. The reversal of 20004404034 is 43040440002.

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

20004404034 is an admirable number.

It is a super-3 number, since 3×20004404034³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20004404034.

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 in 3 ways as a sum of consecutive naturals, for example, 1667033664 + ... + 1667033675.

It is an arithmetic number, because the mean of its divisors is an integer number (5001101010).

Almost surely, 2^20004404034 is an apocalyptic number.

20004404034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20004404034 is a wasteful number, since it uses less digits than its factorization.

20004404034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334067344.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 20004404034 its reverse (43040440002), we get a palindrome (63044844036).

The spelling of 20004404034 in words is "twenty billion, four million, four hundred four thousand, thirty-four".