12042033334 has 16 divisors (see below), whose sum is σ = 19127972448. Its totient is φ = 5666131072.

The previous prime is 12042033331. The next prime is 12042033349. The reversal of 12042033334 is 43333024021.

It is a junction number, because it is equal to n+sod(n) for n = 12042033299 and 12042033308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12042033331) 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, 339672 + ... + 373444.

It is an arithmetic number, because the mean of its divisors is an integer number (1195498278).

Almost surely, 2^12042033334 is an apocalyptic number.

12042033334 is a deficient number, since it is larger than the sum of its proper divisors (7085939114).

12042033334 is a wasteful number, since it uses less digits than its factorization.

12042033334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44279.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 12042033334 its reverse (43333024021), we get a palindrome (55375057355).

The spelling of 12042033334 in words is "twelve billion, forty-two million, thirty-three thousand, three hundred thirty-four".