11344344153242 has 8 divisors (see below), whose sum is σ = 17063915997600. Its totient is φ = 5656372154044.

The previous prime is 11344344153203. The next prime is 11344344153287. The reversal of 11344344153242 is 24235144344311.

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

It is a super-2 number, since 2×11344344153242² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11344344153242.

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 3 ways as a sum of consecutive naturals, for example, 7899960392 + ... + 7899961827.

It is an arithmetic number, because the mean of its divisors is an integer number (2132989499700).

Almost surely, 2^{11344344153242} is an apocalyptic number.

11344344153242 is a deficient number, since it is larger than the sum of its proper divisors (5719571844358).

11344344153242 is a wasteful number, since it uses less digits than its factorization.

11344344153242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15799922580.

The product of its digits is 552960, while the sum is 41.

Adding to 11344344153242 its reverse (24235144344311), we get a palindrome (35579488497553).

The spelling of 11344344153242 in words is "eleven trillion, three hundred forty-four billion, three hundred forty-four million, one hundred fifty-three thousand, two hundred forty-two".