12376067761 has 4 divisors (see below), whose sum is σ = 12400870000. Its totient is φ = 12351265524.

The previous prime is 12376067633. The next prime is 12376067771. The reversal of 12376067761 is 16776067321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12376067761 - 2⁷ = 12376067633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12376067771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12400371 + ... + 12401368.

It is an arithmetic number, because the mean of its divisors is an integer number (3100217500).

Almost surely, 2^12376067761 is an apocalyptic number.

It is an amenable number.

12376067761 is a deficient number, since it is larger than the sum of its proper divisors (24802239).

12376067761 is an equidigital number, since it uses as much as digits as its factorization.

12376067761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24802238.

The product of its (nonzero) digits is 444528, while the sum is 46.

The spelling of 12376067761 in words is "twelve billion, three hundred seventy-six million, sixty-seven thousand, seven hundred sixty-one".