11769877387 has 2 divisors, whose sum is σ = 11769877388. Its totient is φ = 11769877386.

The previous prime is 11769877319. The next prime is 11769877417. The reversal of 11769877387 is 78377896711.

11769877387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11769877387 is a prime.

It is not a weakly prime, because it can be changed into another prime (11769877307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5884938693 + 5884938694.

It is an arithmetic number, because the mean of its divisors is an integer number (5884938694).

Almost surely, 2^11769877387 is an apocalyptic number.

11769877387 is a deficient number, since it is larger than the sum of its proper divisors (1).

11769877387 is an equidigital number, since it uses as much as digits as its factorization.

11769877387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24893568, while the sum is 64.

The spelling of 11769877387 in words is "eleven billion, seven hundred sixty-nine million, eight hundred seventy-seven thousand, three hundred eighty-seven".