12042404044 has 48 divisors (see below), whose sum is σ = 23544170496. Its totient is φ = 5342097600.

The previous prime is 12042404021. The next prime is 12042404069. The reversal of 12042404044 is 44040424021.

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, 3549589 + ... + 3552979.

It is an arithmetic number, because the mean of its divisors is an integer number (490503552).

Almost surely, 2^12042404044 is an apocalyptic number.

It is an amenable number.

12042404044 is a deficient number, since it is larger than the sum of its proper divisors (11501766452).

12042404044 is a wasteful number, since it uses less digits than its factorization.

12042404044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5326 (or 5324 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 12042404044 its reverse (44040424021), we get a palindrome (56082828065).

The spelling of 12042404044 in words is "twelve billion, forty-two million, four hundred four thousand, forty-four".