12677227072347 has 8 divisors (see below), whose sum is σ = 16902992786944. Its totient is φ = 8451473036328.

The previous prime is 12677227072339. The next prime is 12677227072373. The reversal of 12677227072347 is 74327072277621.

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

It is not a de Polignac number, because 12677227072347 - 2³ = 12677227072339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12677227072547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42558 + ... + 5035500.

It is an arithmetic number, because the mean of its divisors is an integer number (2112874098368).

Almost surely, 2^{12677227072347} is an apocalyptic number.

12677227072347 is a deficient number, since it is larger than the sum of its proper divisors (4225765714597).

12677227072347 is an equidigital number, since it uses as much as digits as its factorization.

12677227072347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5839289.

The product of its (nonzero) digits is 19361664, while the sum is 57.

The spelling of 12677227072347 in words is "twelve trillion, six hundred seventy-seven billion, two hundred twenty-seven million, seventy-two thousand, three hundred forty-seven".