160042851 has 16 divisors (see below), whose sum is σ = 245277600. Its totient is φ = 103015584.

The previous prime is 160042843. The next prime is 160042873. The reversal of 160042851 is 158240061.

160042851 is a `hidden beast` number, since 1 + 600 + 4 + 2 + 8 + 51 = 666.

It is not a de Polignac number, because 160042851 - 2³ = 160042843 is a prime.

It is a super-2 number, since 2×160042851² = 51227428312416402, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (160042451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101416 + ... + 102981.

It is an arithmetic number, because the mean of its divisors is an integer number (15329850).

Almost surely, 2^160042851 is an apocalyptic number.

160042851 is a deficient number, since it is larger than the sum of its proper divisors (85234749).

160042851 is a wasteful number, since it uses less digits than its factorization.

160042851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204435 (or 204429 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 160042851 is about 12650.8043617787. The cubic root of 160042851 is about 542.9319837886.

The spelling of 160042851 in words is "one hundred sixty million, forty-two thousand, eight hundred fifty-one".