12042322304 has 16 divisors (see below), whose sum is σ = 23990564220. Its totient is φ = 6021161088.

The previous prime is 12042322291. The next prime is 12042322307. The reversal of 12042322304 is 40322324021.

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 12042322304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12042322307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47040194 + ... + 47040449.

Almost surely, 2^12042322304 is an apocalyptic number.

It is an amenable number.

12042322304 is a deficient number, since it is larger than the sum of its proper divisors (11948241916).

12042322304 is an frugal number, since it uses more digits than its factorization.

12042322304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94080657 (or 94080645 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 12042322304 its reverse (40322324021), we get a palindrome (52364646325).

The spelling of 12042322304 in words is "twelve billion, forty-two million, three hundred twenty-two thousand, three hundred four".