34443118788 has 96 divisors (see below), whose sum is σ = 91520873472. Its totient is φ = 10005811200.

The previous prime is 34443118781. The next prime is 34443118789. The reversal of 34443118788 is 88781134443.

It is a self number, because there is not a number n which added to its sum of digits gives 34443118788.

It is not an unprimeable number, because it can be changed into a prime (34443118781) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111420 + ... + 285132.

It is an arithmetic number, because the mean of its divisors is an integer number (953342432).

Almost surely, 2^34443118788 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 34443118788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45760436736).

34443118788 is an abundant number, since it is smaller than the sum of its proper divisors (57077754684).

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

34443118788 is a wasteful number, since it uses less digits than its factorization.

34443118788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173805 (or 173803 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 51.

The spelling of 34443118788 in words is "thirty-four billion, four hundred forty-three million, one hundred eighteen thousand, seven hundred eighty-eight".