11442220413343 has 8 divisors (see below), whose sum is σ = 11523540123648. Its totient is φ = 11361168643704.

The previous prime is 11442220413301. The next prime is 11442220413359. The reversal of 11442220413343 is 34331402224411.

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 11442220413343 - 2²⁹ = 11441683542431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11442220413299 and 11442220413308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11442224413343) 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, 66899455 + ... + 67070272.

It is an arithmetic number, because the mean of its divisors is an integer number (1440442515456).

Almost surely, 2^{11442220413343} is an apocalyptic number.

11442220413343 is a deficient number, since it is larger than the sum of its proper divisors (81319710305).

11442220413343 is a wasteful number, since it uses less digits than its factorization.

11442220413343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133970333.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 11442220413343 its reverse (34331402224411), we get a palindrome (45773622637754).

The spelling of 11442220413343 in words is "eleven trillion, four hundred forty-two billion, two hundred twenty million, four hundred thirteen thousand, three hundred forty-three".