385173607282660 has 72 divisors (see below), whose sum is σ = 975630876857280. Its totient is φ = 125109021296448.

The previous prime is 385173607282627. The next prime is 385173607282721. The reversal of 385173607282660 is 66282706371583.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 385173607282592 and 385173607282601.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3810531250 + ... + 3810632329.

It is an arithmetic number, because the mean of its divisors is an integer number (13550428845240).

Almost surely, 2^{385173607282660} is an apocalyptic number.

It is an amenable number.

385173607282660 is an abundant number, since it is smaller than the sum of its proper divisors (590457269574620).

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

385173607282660 is a wasteful number, since it uses less digits than its factorization.

385173607282660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7621163633 (or 7621163612 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 64.

The spelling of 385173607282660 in words is "three hundred eighty-five trillion, one hundred seventy-three billion, six hundred seven million, two hundred eighty-two thousand, six hundred sixty".