34113572112 has 80 divisors (see below), whose sum is σ = 90445818240. Its totient is φ = 11075091456.

The previous prime is 34113572093. The next prime is 34113572113. The reversal of 34113572112 is 21127531143.

It is a self number, because there is not a number n which added to its sum of digits gives 34113572112.

It is not an unprimeable number, because it can be changed into a prime (34113572113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299589 + ... + 397467.

It is an arithmetic number, because the mean of its divisors is an integer number (1130572728).

Almost surely, 2^34113572112 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 34113572112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45222909120).

34113572112 is an abundant number, since it is smaller than the sum of its proper divisors (56332246128).

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

34113572112 is a wasteful number, since it uses less digits than its factorization.

34113572112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98080 (or 98074 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The spelling of 34113572112 in words is "thirty-four billion, one hundred thirteen million, five hundred seventy-two thousand, one hundred twelve".