34644343235304 has 128 divisors (see below), whose sum is σ = 95287243138560. Its totient is φ = 10409237280000.

The previous prime is 34644343235269. The next prime is 34644343235329. The reversal of 34644343235304 is 40353234344643.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40070134 + ... + 40925594.

It is an arithmetic number, because the mean of its divisors is an integer number (744431587020).

Almost surely, 2^{34644343235304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34644343235304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47643621569280).

34644343235304 is an abundant number, since it is smaller than the sum of its proper divisors (60642899903256).

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

34644343235304 is a wasteful number, since it uses less digits than its factorization.

34644343235304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856783 (or 856779 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 48.

Adding to 34644343235304 its reverse (40353234344643), we get a palindrome (74997577579947).

The spelling of 34644343235304 in words is "thirty-four trillion, six hundred forty-four billion, three hundred forty-three million, two hundred thirty-five thousand, three hundred four".