671074013414263 has 4 divisors (see below), whose sum is σ = 671080854156328. Its totient is φ = 671067172672200.

The previous prime is 671074013414243. The next prime is 671074013414339. The reversal of 671074013414263 is 362414310470176.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 671074013414263 - 2⁹ = 671074013413751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671074013414243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3420223881 + ... + 3420420082.

It is an arithmetic number, because the mean of its divisors is an integer number (167770213539082).

Almost surely, 2^{671074013414263} is an apocalyptic number.

671074013414263 is a deficient number, since it is larger than the sum of its proper divisors (6840742065).

671074013414263 is an equidigital number, since it uses as much as digits as its factorization.

671074013414263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6840742064.

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 671074013414263 in words is "six hundred seventy-one trillion, seventy-four billion, thirteen million, four hundred fourteen thousand, two hundred sixty-three".