670171054080 has 480 divisors, whose sum is σ = 2355826717440. Its totient is φ = 161328660480.

The previous prime is 670171054073. The next prime is 670171054081. The reversal of 670171054080 is 80450171076.

It is a tau number, because it is divible by the number of its divisors (480).

It is not an unprimeable number, because it can be changed into a prime (670171054081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424426731 + ... + 424428309.

It is an arithmetic number, because the mean of its divisors is an integer number (4907972328).

Almost surely, 2^670171054080 is an apocalyptic number.

670171054080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 670171054080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1177913358720).

670171054080 is an abundant number, since it is smaller than the sum of its proper divisors (1685655663360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

670171054080 is a wasteful number, since it uses less digits than its factorization.

670171054080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783 (or 1757 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 39.

The spelling of 670171054080 in words is "six hundred seventy billion, one hundred seventy-one million, fifty-four thousand, eighty".