11342675447321 has 4 divisors (see below), whose sum is σ = 11342709685044. Its totient is φ = 11342641209600.

The previous prime is 11342675447309. The next prime is 11342675447437. The reversal of 11342675447321 is 12374457624311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4097082015625 + 7245593431696 = 2024125^2 + 2691764^2 .

It is a cyclic number.

It is not a de Polignac number, because 11342675447321 - 2³⁸ = 11067797540377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11342675447321.

It is not an unprimeable number, because it can be changed into a prime (11342675047321) 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 3 ways as a sum of consecutive naturals, for example, 16617020 + ... + 17286141.

It is an arithmetic number, because the mean of its divisors is an integer number (2835677421261).

Almost surely, 2^{11342675447321} is an apocalyptic number.

It is an amenable number.

11342675447321 is a deficient number, since it is larger than the sum of its proper divisors (34237723).

11342675447321 is an equidigital number, since it uses as much as digits as its factorization.

11342675447321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34237722.

The product of its digits is 3386880, while the sum is 50.

The spelling of 11342675447321 in words is "eleven trillion, three hundred forty-two billion, six hundred seventy-five million, four hundred forty-seven thousand, three hundred twenty-one".