11340243242 has 8 divisors (see below), whose sum is σ = 17749946016. Its totient is φ = 5423594572.

The previous prime is 11340243197. The next prime is 11340243251. The reversal of 11340243242 is 24234204311.

11340243242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11340243242² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 123263468 + ... + 123263559.

It is an arithmetic number, because the mean of its divisors is an integer number (2218743252).

Almost surely, 2^11340243242 is an apocalyptic number.

11340243242 is a deficient number, since it is larger than the sum of its proper divisors (6409702774).

11340243242 is a wasteful number, since it uses less digits than its factorization.

11340243242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246527052.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 11340243242 its reverse (24234204311), we get a palindrome (35574447553).

The spelling of 11340243242 in words is "eleven billion, three hundred forty million, two hundred forty-three thousand, two hundred forty-two".