11864334767 has 2 divisors, whose sum is σ = 11864334768. Its totient is φ = 11864334766.

The previous prime is 11864334689. The next prime is 11864334817. The reversal of 11864334767 is 76743346811.

It is an a-pointer prime, because the next prime (11864334817) can be obtained adding 11864334767 to its sum of digits (50).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11864334767 - 2³² = 7569367471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11864354767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5932167383 + 5932167384.

It is an arithmetic number, because the mean of its divisors is an integer number (5932167384).

Almost surely, 2^11864334767 is an apocalyptic number.

11864334767 is a deficient number, since it is larger than the sum of its proper divisors (1).

11864334767 is an equidigital number, since it uses as much as digits as its factorization.

11864334767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2032128, while the sum is 50.

The spelling of 11864334767 in words is "eleven billion, eight hundred sixty-four million, three hundred thirty-four thousand, seven hundred sixty-seven".