671342670107 has 2 divisors, whose sum is σ = 671342670108. Its totient is φ = 671342670106.

The previous prime is 671342670023. The next prime is 671342670113. The reversal of 671342670107 is 701076243176.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 671342670107 - 2¹⁰ = 671342669083 is a prime.

It is not a weakly prime, because it can be changed into another prime (671341670107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335671335053 + 335671335054.

It is an arithmetic number, because the mean of its divisors is an integer number (335671335054).

Almost surely, 2^671342670107 is an apocalyptic number.

671342670107 is a deficient number, since it is larger than the sum of its proper divisors (1).

671342670107 is an equidigital number, since it uses as much as digits as its factorization.

671342670107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 296352, while the sum is 44.

The spelling of 671342670107 in words is "six hundred seventy-one billion, three hundred forty-two million, six hundred seventy thousand, one hundred seven".