12042042133004 has 48 divisors (see below), whose sum is σ = 22983915601920. Its totient is φ = 5487029570880.

The previous prime is 12042042132893. The next prime is 12042042133073. The reversal of 12042042133004 is 40033124024021.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48774389 + ... + 49020659.

It is an arithmetic number, because the mean of its divisors is an integer number (478831575040).

Almost surely, 2^{12042042133004} is an apocalyptic number.

It is an amenable number.

12042042133004 is a deficient number, since it is larger than the sum of its proper divisors (10941873468916).

12042042133004 is a wasteful number, since it uses less digits than its factorization.

12042042133004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258270 (or 258268 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 12042042133004 its reverse (40033124024021), we get a palindrome (52075166157025).

The spelling of 12042042133004 in words is "twelve trillion, forty-two billion, forty-two million, one hundred thirty-three thousand, four".