160080421 has 4 divisors (see below), whose sum is σ = 160361344. Its totient is φ = 159799500.

The previous prime is 160080383. The next prime is 160080439. The reversal of 160080421 is 124080061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 124080061 = 7 ⋅17725723.

It is a cyclic number.

It is not a de Polignac number, because 160080421 - 2²¹ = 157983269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 160080392 and 160080401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160080461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139605 + ... + 140746.

It is an arithmetic number, because the mean of its divisors is an integer number (40090336).

Almost surely, 2^160080421 is an apocalyptic number.

It is an amenable number.

160080421 is a deficient number, since it is larger than the sum of its proper divisors (280923).

160080421 is an equidigital number, since it uses as much as digits as its factorization.

160080421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280922.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 160080421 is about 12652.2891604642. The cubic root of 160080421 is about 542.9744648253.

The spelling of 160080421 in words is "one hundred sixty million, eighty thousand, four hundred twenty-one".