11876788562347 has 2 divisors, whose sum is σ = 11876788562348. Its totient is φ = 11876788562346.

The previous prime is 11876788562311. The next prime is 11876788562369. The reversal of 11876788562347 is 74326588767811.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11876788562347 is a prime.

It is a super-2 number, since 2×11876788562347² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11876788562347.

It is not a weakly prime, because it can be changed into another prime (11876788562147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5938394281173 + 5938394281174.

It is an arithmetic number, because the mean of its divisors is an integer number (5938394281174).

Almost surely, 2^{11876788562347} is an apocalyptic number.

11876788562347 is a deficient number, since it is larger than the sum of its proper divisors (1).

11876788562347 is an equidigital number, since it uses as much as digits as its factorization.

11876788562347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 758661120, while the sum is 73.

The spelling of 11876788562347 in words is "eleven trillion, eight hundred seventy-six billion, seven hundred eighty-eight million, five hundred sixty-two thousand, three hundred forty-seven".