11142110294 has 24 divisors (see below), whose sum is σ = 20287147248. Its totient is φ = 4567572240.

The previous prime is 11142110269. The next prime is 11142110311. The reversal of 11142110294 is 49201124111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2469377 + ... + 2473884.

It is an arithmetic number, because the mean of its divisors is an integer number (845297802).

Almost surely, 2^11142110294 is an apocalyptic number.

11142110294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11142110294 is a deficient number, since it is larger than the sum of its proper divisors (9145036954).

11142110294 is a wasteful number, since it uses less digits than its factorization.

11142110294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4943300 (or 4943293 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 11142110294 in words is "eleven billion, one hundred forty-two million, one hundred ten thousand, two hundred ninety-four".