11214242403343 has 4 divisors (see below), whose sum is σ = 12816277032400. Its totient is φ = 9612207774288.

The previous prime is 11214242403289. The next prime is 11214242403347. The reversal of 11214242403343 is 34330424241211.

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

It is not a de Polignac number, because 11214242403343 - 2²⁹ = 11213705532431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11214242403299 and 11214242403308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11214242403347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801017314518 + ... + 801017314531.

It is an arithmetic number, because the mean of its divisors is an integer number (3204069258100).

Almost surely, 2^{11214242403343} is an apocalyptic number.

11214242403343 is a deficient number, since it is larger than the sum of its proper divisors (1602034629057).

11214242403343 is an equidigital number, since it uses as much as digits as its factorization.

11214242403343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602034629056.

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

Adding to 11214242403343 its reverse (34330424241211), we get a palindrome (45544666644554).

The spelling of 11214242403343 in words is "eleven trillion, two hundred fourteen billion, two hundred forty-two million, four hundred three thousand, three hundred forty-three".