11142112039 has 16 divisors (see below), whose sum is σ = 11561006080. Its totient is φ = 10727095680.

The previous prime is 11142112027. The next prime is 11142112049. The reversal of 11142112039 is 93021124111.

It is a cyclic number.

It is not a de Polignac number, because 11142112039 - 2²³ = 11133723431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11142112049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6465832 + ... + 6467554.

It is an arithmetic number, because the mean of its divisors is an integer number (722562880).

Almost surely, 2^11142112039 is an apocalyptic number.

11142112039 is a deficient number, since it is larger than the sum of its proper divisors (418894041).

11142112039 is a wasteful number, since it uses less digits than its factorization.

11142112039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2710.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 11142112039 in words is "eleven billion, one hundred forty-two million, one hundred twelve thousand, thirty-nine".