42846828662066 has 32 divisors (see below), whose sum is σ = 77262259935168. Its totient is φ = 17559604520640.

The previous prime is 42846828661969. The next prime is 42846828662089. The reversal of 42846828662066 is 66026682864824.

It is a junction number, because it is equal to n+sod(n) for n = 42846828661987 and 42846828662005.

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, 1742011961 + ... + 1742036556.

It is an arithmetic number, because the mean of its divisors is an integer number (2414445622974).

Almost surely, 2^{42846828662066} is an apocalyptic number.

42846828662066 is a deficient number, since it is larger than the sum of its proper divisors (34415431273102).

42846828662066 is a wasteful number, since it uses less digits than its factorization.

42846828662066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484048586.

The product of its (nonzero) digits is 509607936, while the sum is 68.

The spelling of 42846828662066 in words is "forty-two trillion, eight hundred forty-six billion, eight hundred twenty-eight million, six hundred sixty-two thousand, sixty-six".