11201540392 has 64 divisors (see below), whose sum is σ = 24128133120. Its totient is φ = 4775779008.

The previous prime is 11201540369. The next prime is 11201540419. The reversal of 11201540392 is 29304510211.

11201540392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 11201540392.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15407533 + ... + 15408259.

It is an arithmetic number, because the mean of its divisors is an integer number (377002080).

Almost surely, 2^11201540392 is an apocalyptic number.

It is an amenable number.

11201540392 is an abundant number, since it is smaller than the sum of its proper divisors (12926592728).

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

11201540392 is a wasteful number, since it uses less digits than its factorization.

11201540392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790 (or 1786 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 11201540392 in words is "eleven billion, two hundred one million, five hundred forty thousand, three hundred ninety-two".