171207662604064 has 96 divisors (see below), whose sum is σ = 352452113685504. Its totient is φ = 81711537895680.

The previous prime is 171207662604031. The next prime is 171207662604071. The reversal of 171207662604064 is 460406266702171.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7852470987 + ... + 7852492789.

It is an arithmetic number, because the mean of its divisors is an integer number (3671376184224).

Almost surely, 2^{171207662604064} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 171207662604064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176226056842752).

171207662604064 is an abundant number, since it is smaller than the sum of its proper divisors (181244451081440).

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

171207662604064 is a wasteful number, since it uses less digits than its factorization.

171207662604064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43550 (or 43542 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 171207662604064 in words is "one hundred seventy-one trillion, two hundred seven billion, six hundred sixty-two million, six hundred four thousand, sixty-four".