10857161156670 has 96 divisors (see below), whose sum is σ = 29095488287424. Its totient is φ = 2807670297600.

The previous prime is 10857161156641. The next prime is 10857161156683. The reversal of 10857161156670 is 7665116175801.

10857161156670 is a `hidden beast` number, since 1 + 0 + 8 + 5 + 7 + 1 + 6 + 1 + 1 + 566 + 70 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13537147 + ... + 14316726.

It is an arithmetic number, because the mean of its divisors is an integer number (303078002994).

Almost surely, 2^{10857161156670} is an apocalyptic number.

10857161156670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10857161156670 is an abundant number, since it is smaller than the sum of its proper divisors (18238327130754).

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

10857161156670 is a wasteful number, since it uses less digits than its factorization.

10857161156670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27854018 (or 27854015 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 54.

The spelling of 10857161156670 in words is "ten trillion, eight hundred fifty-seven billion, one hundred sixty-one million, one hundred fifty-six thousand, six hundred seventy".