671043283282767 has 24 divisors (see below), whose sum is σ = 950875656371200. Its totient is φ = 420858713506176.

The previous prime is 671043283282651. The next prime is 671043283282831. The reversal of 671043283282767 is 767282382340176.

It is not a de Polignac number, because 671043283282767 - 2⁷ = 671043283282639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 671043283282698 and 671043283282707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671043283286767) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170900017 + ... + 174782442.

Almost surely, 2^{671043283282767} is an apocalyptic number.

671043283282767 is a deficient number, since it is larger than the sum of its proper divisors (279832373088433).

671043283282767 is a wasteful number, since it uses less digits than its factorization.

671043283282767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345684735 (or 345684718 counting only the distinct ones).

The product of its (nonzero) digits is 227598336, while the sum is 66.

The spelling of 671043283282767 in words is "six hundred seventy-one trillion, forty-three billion, two hundred eighty-three million, two hundred eighty-two thousand, seven hundred sixty-seven".