60860729217 has 8 divisors (see below), whose sum is σ = 81148946560. Its totient is φ = 40573165680.

The previous prime is 60860729159. The next prime is 60860729219. The reversal of 60860729217 is 71292706806.

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

It is not a de Polignac number, because 60860729217 - 2²⁰ = 60859680641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60860729219) 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, 127992 + ... + 371622.

It is an arithmetic number, because the mean of its divisors is an integer number (10143618320).

Almost surely, 2^60860729217 is an apocalyptic number.

It is an amenable number.

60860729217 is a deficient number, since it is larger than the sum of its proper divisors (20288217343).

60860729217 is a wasteful number, since it uses less digits than its factorization.

60860729217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326903.

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 60860729217 in words is "sixty billion, eight hundred sixty million, seven hundred twenty-nine thousand, two hundred seventeen".