11342440302243 has 8 divisors (see below), whose sum is σ = 15445025092608. Its totient is φ = 7400741190024.

The previous prime is 11342440302233. The next prime is 11342440302283. The reversal of 11342440302243 is 34220304424311.

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

It is not a de Polignac number, because 11342440302243 - 2²⁸ = 11342171866787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11342440302203) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 40221419371 + ... + 40221419652.

It is an arithmetic number, because the mean of its divisors is an integer number (1930628136576).

Almost surely, 2^{11342440302243} is an apocalyptic number.

11342440302243 is a deficient number, since it is larger than the sum of its proper divisors (4102584790365).

11342440302243 is an equidigital number, since it uses as much as digits as its factorization.

11342440302243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80442839073.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 11342440302243 its reverse (34220304424311), we get a palindrome (45562744726554).

The spelling of 11342440302243 in words is "eleven trillion, three hundred forty-two billion, four hundred forty million, three hundred two thousand, two hundred forty-three".