11347343420052 has 96 divisors (see below), whose sum is σ = 26983319336064. Its totient is φ = 3710956032000.

The previous prime is 11347343420051. The next prime is 11347343420059. The reversal of 11347343420052 is 25002434374311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11347343420051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66491152 + ... + 66661592.

It is an arithmetic number, because the mean of its divisors is an integer number (281076243084).

Almost surely, 2^{11347343420052} is an apocalyptic number.

11347343420052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11347343420052 is an abundant number, since it is smaller than the sum of its proper divisors (15635975916012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11347343420052 is a wasteful number, since it uses less digits than its factorization.

11347343420052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171049 (or 171047 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

Adding to 11347343420052 its reverse (25002434374311), we get a palindrome (36349777794363).

The spelling of 11347343420052 in words is "eleven trillion, three hundred forty-seven billion, three hundred forty-three million, four hundred twenty thousand, fifty-two".