164141441 has 4 divisors (see below), whose sum is σ = 164251584. Its totient is φ = 164031300.

The previous prime is 164141407. The next prime is 164141519. The reversal of 164141441 is 144141461.

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 164141441 - 2⁶ = 164141377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 164141441.

It is not an unprimeable number, because it can be changed into a prime (164141641) 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, 52805 + ... + 55826.

It is an arithmetic number, because the mean of its divisors is an integer number (41062896).

Almost surely, 2^164141441 is an apocalyptic number.

It is an amenable number.

164141441 is a deficient number, since it is larger than the sum of its proper divisors (110143).

164141441 is a wasteful number, since it uses less digits than its factorization.

164141441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110142.

The product of its digits is 1536, while the sum is 26.

The square root of 164141441 is about 12811.7696279632. The cubic root of 164141441 is about 547.5276812315.

The spelling of 164141441 in words is "one hundred sixty-four million, one hundred forty-one thousand, four hundred forty-one".