670225508344671 has 8 divisors (see below), whose sum is σ = 894249037980720. Its totient is φ = 446509492135872.

The previous prime is 670225508344643. The next prime is 670225508344703. The reversal of 670225508344671 is 176443805522076.

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

It is not a de Polignac number, because 670225508344671 - 2²¹ = 670225506247519 is a prime.

It is a super-3 number, since 3×670225508344671³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670225508344471) 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, 76878351726 + ... + 76878360443.

It is an arithmetic number, because the mean of its divisors is an integer number (111781129747590).

Almost surely, 2^{670225508344671} is an apocalyptic number.

670225508344671 is a deficient number, since it is larger than the sum of its proper divisors (224023529636049).

670225508344671 is a wasteful number, since it uses less digits than its factorization.

670225508344671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153756713625.

The product of its (nonzero) digits is 67737600, while the sum is 60.

The spelling of 670225508344671 in words is "six hundred seventy trillion, two hundred twenty-five billion, five hundred eight million, three hundred forty-four thousand, six hundred seventy-one".