11266452032 has 56 divisors (see below), whose sum is σ = 24430939200. Its totient is φ = 5112373760.

The previous prime is 11266452031. The next prime is 11266452049. The reversal of 11266452032 is 23025466211.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 11266452032.

It is not an unprimeable number, because it can be changed into a prime (11266452031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408338 + ... + 435054.

Almost surely, 2^11266452032 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 11266452032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12215469600).

11266452032 is an abundant number, since it is smaller than the sum of its proper divisors (13164487168).

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

11266452032 is a wasteful number, since it uses less digits than its factorization.

11266452032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27339 (or 27329 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 11266452032 in words is "eleven billion, two hundred sixty-six million, four hundred fifty-two thousand, thirty-two".