6787367810423 has 2 divisors, whose sum is σ = 6787367810424. Its totient is φ = 6787367810422.

The previous prime is 6787367810411. The next prime is 6787367810513. The reversal of 6787367810423 is 3240187637876.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6787367810423 - 2¹² = 6787367806327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6787367810623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3393683905211 + 3393683905212.

It is an arithmetic number, because the mean of its divisors is an integer number (3393683905212).

Almost surely, 2^{6787367810423} is an apocalyptic number.

6787367810423 is a deficient number, since it is larger than the sum of its proper divisors (1).

6787367810423 is an equidigital number, since it uses as much as digits as its factorization.

6787367810423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56899584, while the sum is 62.

The spelling of 6787367810423 in words is "six trillion, seven hundred eighty-seven billion, three hundred sixty-seven million, eight hundred ten thousand, four hundred twenty-three".