160380163328641 has 3 divisors (see below), whose sum is σ = 160380175992771. Its totient is φ = 160380150664512.

The previous prime is 160380163328621. The next prime is 160380163328731. The reversal of 160380163328641 is 146823361083061.

The square root of 160380163328641 is 12664129.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 14777327768641 + 145602835560000 = 3844129^2 + 12066600^2 .

It is not a de Polignac number, because 160380163328641 - 2⁹ = 160380163328129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160380163328621) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6332065 + ... + 18996193.

It is an arithmetic number, because the mean of its divisors is an integer number (53460058664257).

Almost surely, 2^{160380163328641} is an apocalyptic number.

160380163328641 is the 12664129-th square number.

160380163328641 is the 6332065-th centered octagonal number.

It is an amenable number.

160380163328641 is a deficient number, since it is larger than the sum of its proper divisors (12664130).

160380163328641 is an frugal number, since it uses more digits than its factorization.

160380163328641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25328258 (or 12664129 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 52.

The spelling of 160380163328641 in words is "one hundred sixty trillion, three hundred eighty billion, one hundred sixty-three million, three hundred twenty-eight thousand, six hundred forty-one".