34400222004 has 12 divisors (see below), whose sum is σ = 80267184704. Its totient is φ = 11466740664.

The previous prime is 34400221997. The next prime is 34400222027. The reversal of 34400222004 is 40022200443.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1433342572 + ... + 1433342595.

Almost surely, 2^34400222004 is an apocalyptic number.

It is an amenable number.

34400222004 is an abundant number, since it is smaller than the sum of its proper divisors (45866962700).

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

34400222004 is a wasteful number, since it uses less digits than its factorization.

34400222004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2866685174 (or 2866685172 counting only the distinct ones).

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

Adding to 34400222004 its reverse (40022200443), we get a palindrome (74422422447).

The spelling of 34400222004 in words is "thirty-four billion, four hundred million, two hundred twenty-two thousand, four".