11175666342 has 16 divisors (see below), whose sum is σ = 22358896560. Its totient is φ = 3723961472.

The previous prime is 11175666283. The next prime is 11175666347. The reversal of 11175666342 is 24366657111.

It is a junction number, because it is equal to n+sod(n) for n = 11175666294 and 11175666303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11175666347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295863 + ... + 331490.

It is an arithmetic number, because the mean of its divisors is an integer number (1397431035).

Almost surely, 2^11175666342 is an apocalyptic number.

11175666342 is an abundant number, since it is smaller than the sum of its proper divisors (11183230218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11175666342 is a wasteful number, since it uses less digits than its factorization.

11175666342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630327.

The product of its digits is 181440, while the sum is 42.

The spelling of 11175666342 in words is "eleven billion, one hundred seventy-five million, six hundred sixty-six thousand, three hundred forty-two".