11140332443 has 8 divisors (see below), whose sum is σ = 11181954480. Its totient is φ = 11098775520.

The previous prime is 11140332433. The next prime is 11140332451. The reversal of 11140332443 is 34423304111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11140332443 - 2²⁴ = 11123555227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11140332433) 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, 341021 + ... + 372257.

It is an arithmetic number, because the mean of its divisors is an integer number (1397744310).

Almost surely, 2^11140332443 is an apocalyptic number.

11140332443 is a deficient number, since it is larger than the sum of its proper divisors (41622037).

11140332443 is an equidigital number, since it uses as much as digits as its factorization.

11140332443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32557.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11140332443 its reverse (34423304111), we get a palindrome (45563636554).

The spelling of 11140332443 in words is "eleven billion, one hundred forty million, three hundred thirty-two thousand, four hundred forty-three".