160161443 has 16 divisors (see below), whose sum is σ = 180532800. Its totient is φ = 140980224.

The previous prime is 160161433. The next prime is 160161479. The reversal of 160161443 is 344161061.

It is a cyclic number.

It is not a de Polignac number, because 160161443 - 2⁸ = 160161187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160161433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133655 + ... + 134847.

It is an arithmetic number, because the mean of its divisors is an integer number (11283300).

Almost surely, 2^160161443 is an apocalyptic number.

160161443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

160161443 is a deficient number, since it is larger than the sum of its proper divisors (20371357).

160161443 is a wasteful number, since it uses less digits than its factorization.

160161443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 160161443 is about 12655.4906266016. The cubic root of 160161443 is about 543.0660551581.

The spelling of 160161443 in words is "one hundred sixty million, one hundred sixty-one thousand, four hundred forty-three".