11123079342 has 16 divisors (see below), whose sum is σ = 22847406672. Its totient is φ = 3607485120.

The previous prime is 11123079301. The next prime is 11123079349. The reversal of 11123079342 is 24397032111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123079349) 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, 25051759 + ... + 25052202.

It is an arithmetic number, because the mean of its divisors is an integer number (1427962917).

Almost surely, 2^11123079342 is an apocalyptic number.

11123079342 is an abundant number, since it is smaller than the sum of its proper divisors (11724327330).

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

11123079342 is a wasteful number, since it uses less digits than its factorization.

11123079342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50104003.

The product of its (nonzero) digits is 9072, while the sum is 33.

The spelling of 11123079342 in words is "eleven billion, one hundred twenty-three million, seventy-nine thousand, three hundred forty-two".