11034472512 has 112 divisors (see below), whose sum is σ = 33913380992. Its totient is φ = 3100999680.

The previous prime is 11034472469. The next prime is 11034472529. The reversal of 11034472512 is 21527443011.

It is a tau number, because it is divible by the number of its divisors (112).

It is a self number, because there is not a number n which added to its sum of digits gives 11034472512.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14688 + ... + 149280.

Almost surely, 2^11034472512 is an apocalyptic number.

11034472512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11034472512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16956690496).

11034472512 is an abundant number, since it is smaller than the sum of its proper divisors (22878908480).

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

11034472512 is a wasteful number, since it uses less digits than its factorization.

11034472512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134676 (or 134666 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The spelling of 11034472512 in words is "eleven billion, thirty-four million, four hundred seventy-two thousand, five hundred twelve".