160420710806401 has 4 divisors (see below), whose sum is σ = 160555858836912. Its totient is φ = 160285562775892.

The previous prime is 160420710806359. The next prime is 160420710806491. The reversal of 160420710806401 is 104608017024061.

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.

It is a cyclic number.

It is not a de Polignac number, because 160420710806401 - 2²⁷ = 160420576588673 is a prime.

It is a super-3 number, since 3×160420710806401³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160420710806491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67574013475 + ... + 67574015848.

It is an arithmetic number, because the mean of its divisors is an integer number (40138964709228).

Almost surely, 2^{160420710806401} is an apocalyptic number.

It is an amenable number.

160420710806401 is a deficient number, since it is larger than the sum of its proper divisors (135148030511).

160420710806401 is a wasteful number, since it uses less digits than its factorization.

160420710806401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135148030510.

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 160420710806401 in words is "one hundred sixty trillion, four hundred twenty billion, seven hundred ten million, eight hundred six thousand, four hundred one".