6709341113987 has 2 divisors, whose sum is σ = 6709341113988. Its totient is φ = 6709341113986.

The previous prime is 6709341113983. The next prime is 6709341114017. The reversal of 6709341113987 is 7893111439076.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6709341113987 - 2² = 6709341113983 is a prime.

It is not a weakly prime, because it can be changed into another prime (6709341113983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3354670556993 + 3354670556994.

It is an arithmetic number, because the mean of its divisors is an integer number (3354670556994).

Almost surely, 2^{6709341113987} is an apocalyptic number.

6709341113987 is a deficient number, since it is larger than the sum of its proper divisors (1).

6709341113987 is an equidigital number, since it uses as much as digits as its factorization.

6709341113987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6858432, while the sum is 59.

The spelling of 6709341113987 in words is "six trillion, seven hundred nine billion, three hundred forty-one million, one hundred thirteen thousand, nine hundred eighty-seven".