160004270889 has 20 divisors (see below), whose sum is σ = 240257188116. Its totient is φ = 106116811776.

The previous prime is 160004270863. The next prime is 160004270891. The reversal of 160004270889 is 988072400061.

It can be written as a sum of positive squares in 2 ways, for example, as 13615389225 + 146388881664 = 116685^2 + 382608^2 .

It is not a de Polignac number, because 160004270889 - 2⁵ = 160004270857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160004270849) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5101884 + ... + 5133149.

Almost surely, 2^160004270889 is an apocalyptic number.

It is an amenable number.

160004270889 is a deficient number, since it is larger than the sum of its proper divisors (80252917227).

160004270889 is a wasteful number, since it uses less digits than its factorization.

160004270889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10235238 (or 10235229 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 160004270889 in words is "one hundred sixty billion, four million, two hundred seventy thousand, eight hundred eighty-nine".