12034235042 has 8 divisors (see below), whose sum is σ = 18230079132. Its totient is φ = 5957542000.

The previous prime is 12034235041. The next prime is 12034235107. The reversal of 12034235042 is 24053243021.

It can be written as a sum of positive squares in 2 ways, for example, as 9709934521 + 2324300521 = 98539^2 + 48211^2 .

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

It is a super-2 number, since 2×12034235042² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12034235041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29787509 + ... + 29787912.

Almost surely, 2^12034235042 is an apocalyptic number.

12034235042 is a deficient number, since it is larger than the sum of its proper divisors (6195844090).

12034235042 is a wasteful number, since it uses less digits than its factorization.

12034235042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59575524.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 12034235042 its reverse (24053243021), we get a palindrome (36087478063).

The spelling of 12034235042 in words is "twelve billion, thirty-four million, two hundred thirty-five thousand, forty-two".