12204344014042 has 16 divisors (see below), whose sum is σ = 18946388385792. Its totient is φ = 5889909126960.

The previous prime is 12204344014013. The next prime is 12204344014091. The reversal of 12204344014042 is 24041044340221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 12204344013995 and 12204344014013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256953093 + ... + 257000584.

It is an arithmetic number, because the mean of its divisors is an integer number (1184149274112).

Almost surely, 2^{12204344014042} is an apocalyptic number.

12204344014042 is a deficient number, since it is larger than the sum of its proper divisors (6742044371750).

12204344014042 is a wasteful number, since it uses less digits than its factorization.

12204344014042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513954093.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 12204344014042 its reverse (24041044340221), we get a palindrome (36245388354263).

The spelling of 12204344014042 in words is "twelve trillion, two hundred four billion, three hundred forty-four million, fourteen thousand, forty-two".