11113341242 has 16 divisors (see below), whose sum is σ = 16948487400. Its totient is φ = 5463901440.

The previous prime is 11113341157. The next prime is 11113341257. The reversal of 11113341242 is 24214331111.

It can be written as a sum of positive squares in 4 ways, for example, as 10674815761 + 438525481 = 103319^2 + 20941^2 .

It is a super-2 number, since 2×11113341242² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447734 + ... + 471902.

Almost surely, 2^11113341242 is an apocalyptic number.

11113341242 is a deficient number, since it is larger than the sum of its proper divisors (5835146158).

11113341242 is a wasteful number, since it uses less digits than its factorization.

11113341242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28001.

The product of its digits is 576, while the sum is 23.

Adding to 11113341242 its reverse (24214331111), we get a palindrome (35327672353).

The spelling of 11113341242 in words is "eleven billion, one hundred thirteen million, three hundred forty-one thousand, two hundred forty-two".