670714552671 has 8 divisors (see below), whose sum is σ = 898296322560. Its totient is φ = 445137908952.

The previous prime is 670714552661. The next prime is 670714552681. The reversal of 670714552671 is 176255417076.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (670714552661) and next prime (670714552681).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 670714552671 - 2⁹ = 670714552159 is a prime.

It is a super-2 number, since 2×670714552671² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670714552661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501280761 + ... + 501282098.

It is an arithmetic number, because the mean of its divisors is an integer number (112287040320).

Almost surely, 2^670714552671 is an apocalyptic number.

670714552671 is a deficient number, since it is larger than the sum of its proper divisors (227581769889).

670714552671 is a wasteful number, since it uses less digits than its factorization.

670714552671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002563085.

The product of its (nonzero) digits is 2469600, while the sum is 51.

The spelling of 670714552671 in words is "six hundred seventy billion, seven hundred fourteen million, five hundred fifty-two thousand, six hundred seventy-one".