12374315074647 has 6 divisors (see below), whose sum is σ = 17874010663392. Its totient is φ = 8249543383092.

The previous prime is 12374315074643. The next prime is 12374315074669. The reversal of 12374315074647 is 74647051347321.

It is a happy number.

12374315074647 is a `hidden beast` number, since 1 + 2 + 3 + 74 + 3 + 1 + 507 + 4 + 64 + 7 = 666.

It is not a de Polignac number, because 12374315074647 - 2² = 12374315074643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12374315074593 and 12374315074602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12374315074643) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 687461948583 + ... + 687461948600.

It is an arithmetic number, because the mean of its divisors is an integer number (2979001777232).

Almost surely, 2^{12374315074647} is an apocalyptic number.

12374315074647 is a deficient number, since it is larger than the sum of its proper divisors (5499695588745).

12374315074647 is a wasteful number, since it uses less digits than its factorization.

12374315074647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374923897189 (or 1374923897186 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 54.

The spelling of 12374315074647 in words is "twelve trillion, three hundred seventy-four billion, three hundred fifteen million, seventy-four thousand, six hundred forty-seven".