12042304134 has 32 divisors (see below), whose sum is σ = 27797803776. Its totient is φ = 3406591200.

The previous prime is 12042304129. The next prime is 12042304151. The reversal of 12042304134 is 43140324021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1415172 + ... + 1423655.

It is an arithmetic number, because the mean of its divisors is an integer number (868681368).

Almost surely, 2^12042304134 is an apocalyptic number.

12042304134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12042304134 is an abundant number, since it is smaller than the sum of its proper divisors (15755499642).

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

12042304134 is a wasteful number, since it uses less digits than its factorization.

12042304134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2838940.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12042304134 its reverse (43140324021), we get a palindrome (55182628155).

The spelling of 12042304134 in words is "twelve billion, forty-two million, three hundred four thousand, one hundred thirty-four".