11042312134 has 8 divisors (see below), whose sum is σ = 18929677968. Its totient is φ = 4732419480.

The previous prime is 11042312111. The next prime is 11042312161. The reversal of 11042312134 is 43121324011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394368277 + ... + 394368304.

It is an arithmetic number, because the mean of its divisors is an integer number (2366209746).

Almost surely, 2^11042312134 is an apocalyptic number.

11042312134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11042312134 is a deficient number, since it is larger than the sum of its proper divisors (7887365834).

11042312134 is an equidigital number, since it uses as much as digits as its factorization.

11042312134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788736590.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11042312134 its reverse (43121324011), we get a palindrome (54163636145).

The spelling of 11042312134 in words is "eleven billion, forty-two million, three hundred twelve thousand, one hundred thirty-four".