12137873716347 has 16 divisors (see below), whose sum is σ = 16486826173440. Its totient is φ = 7941645234432.

The previous prime is 12137873716327. The next prime is 12137873716349. The reversal of 12137873716347 is 74361737873121.

It is not a de Polignac number, because 12137873716347 - 2¹⁶ = 12137873650811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12137873716349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153297718 + ... + 153376875.

It is an arithmetic number, because the mean of its divisors is an integer number (1030426635840).

Almost surely, 2^{12137873716347} is an apocalyptic number.

12137873716347 is a deficient number, since it is larger than the sum of its proper divisors (4348952457093).

12137873716347 is a wasteful number, since it uses less digits than its factorization.

12137873716347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306674842.

The product of its digits is 24893568, while the sum is 60.

The spelling of 12137873716347 in words is "twelve trillion, one hundred thirty-seven billion, eight hundred seventy-three million, seven hundred sixteen thousand, three hundred forty-seven".