11141013422042 has 128 divisors (see below), whose sum is σ = 20326783680000. Its totient is φ = 4573783646208.

The previous prime is 11141013422039. The next prime is 11141013422057. The reversal of 11141013422042 is 24022431014111.

It is a super-2 number, since 2×11141013422042² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 617255834 + ... + 617273882.

It is an arithmetic number, because the mean of its divisors is an integer number (158802997500).

Almost surely, 2^{11141013422042} is an apocalyptic number.

11141013422042 is a deficient number, since it is larger than the sum of its proper divisors (9185770257958).

11141013422042 is a wasteful number, since it uses less digits than its factorization.

11141013422042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18485 (or 18471 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 11141013422042 its reverse (24022431014111), we get a palindrome (35163444436153).

The spelling of 11141013422042 in words is "eleven trillion, one hundred forty-one billion, thirteen million, four hundred twenty-two thousand, forty-two".