12377318841209 has 8 divisors (see below), whose sum is σ = 14186272400448. Its totient is φ = 10578556570320.

The previous prime is 12377318841197. The next prime is 12377318841241. The reversal of 12377318841209 is 90214881377321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12377318841209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12377318841259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2547819482 + ... + 2547824339.

It is an arithmetic number, because the mean of its divisors is an integer number (1773284050056).

Almost surely, 2^{12377318841209} is an apocalyptic number.

It is an amenable number.

12377318841209 is a deficient number, since it is larger than the sum of its proper divisors (1808953559239).

12377318841209 is an equidigital number, since it uses as much as digits as its factorization.

12377318841209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5095644175.

The product of its (nonzero) digits is 4064256, while the sum is 56.

The spelling of 12377318841209 in words is "twelve trillion, three hundred seventy-seven billion, three hundred eighteen million, eight hundred forty-one thousand, two hundred nine".