12334444556678 has 8 divisors (see below), whose sum is σ = 18512492859360. Its totient is φ = 6163613603560.

The previous prime is 12334444556653. The next prime is 12334444556719. The reversal of 12334444556678 is 87665544443321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 12334444556678.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1804333118 + ... + 1804339953.

It is an arithmetic number, because the mean of its divisors is an integer number (2314061607420).

Almost surely, 2^{12334444556678} is an apocalyptic number.

12334444556678 is a deficient number, since it is larger than the sum of its proper divisors (6178048302682).

12334444556678 is a wasteful number, since it uses less digits than its factorization.

12334444556678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608674782.

The product of its digits is 232243200, while the sum is 62.

Adding to 12334444556678 its reverse (87665544443321), we get a palindrome (99999988999999).

The spelling of 12334444556678 in words is "twelve trillion, three hundred thirty-four billion, four hundred forty-four million, five hundred fifty-six thousand, six hundred seventy-eight".