2113440030242 has 8 divisors (see below), whose sum is σ = 3170559988416. Its totient is φ = 1056586700772.

The previous prime is 2113440030211. The next prime is 2113440030269. The reversal of 2113440030242 is 2420300443112.

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

It is a super-2 number, since 2×2113440030242² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66637358 + ... + 66669065.

It is an arithmetic number, because the mean of its divisors is an integer number (396319998552).

Almost surely, 2^{2113440030242} is an apocalyptic number.

2113440030242 is a deficient number, since it is larger than the sum of its proper divisors (1057119958174).

2113440030242 is a wasteful number, since it uses less digits than its factorization.

2113440030242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133314352.

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

Adding to 2113440030242 its reverse (2420300443112), we get a palindrome (4533740473354).

The spelling of 2113440030242 in words is "two trillion, one hundred thirteen billion, four hundred forty million, thirty thousand, two hundred forty-two".