11433434213242 has 16 divisors (see below), whose sum is σ = 17170601812992. Its totient is φ = 5709900723120.

The previous prime is 11433434213219. The next prime is 11433434213273. The reversal of 11433434213242 is 24231243433411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60852988 + ... + 61040584.

It is an arithmetic number, because the mean of its divisors is an integer number (1073162613312).

Almost surely, 2^{11433434213242} is an apocalyptic number.

11433434213242 is a deficient number, since it is larger than the sum of its proper divisors (5737167599750).

11433434213242 is a wasteful number, since it uses less digits than its factorization.

11433434213242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223773.

The product of its digits is 165888, while the sum is 37.

Adding to 11433434213242 its reverse (24231243433411), we get a palindrome (35664677646653).

The spelling of 11433434213242 in words is "eleven trillion, four hundred thirty-three billion, four hundred thirty-four million, two hundred thirteen thousand, two hundred forty-two".