34404112240 has 80 divisors (see below), whose sum is σ = 81410476896. Its totient is φ = 13517798400.

The previous prime is 34404112217. The next prime is 34404112297. The reversal of 34404112240 is 4221140443.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3953334 + ... + 3962026.

Almost surely, 2^34404112240 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 34404112240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40705238448).

34404112240 is an abundant number, since it is smaller than the sum of its proper divisors (47006364656).

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

34404112240 is a wasteful number, since it uses less digits than its factorization.

34404112240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9578 (or 9572 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 34404112240 its reverse (4221140443), we get a palindrome (38625252683).

The spelling of 34404112240 in words is "thirty-four billion, four hundred four million, one hundred twelve thousand, two hundred forty".