128466341 has 4 divisors (see below), whose sum is σ = 128585184. Its totient is φ = 128347500.

The previous prime is 128466323. The next prime is 128466343. The reversal of 128466341 is 143664821.

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 a de Polignac number, because none of the positive numbers 2^k-128466341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128466343) 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, 57785 + ... + 59966.

It is an arithmetic number, because the mean of its divisors is an integer number (32146296).

Almost surely, 2^128466341 is an apocalyptic number.

It is an amenable number.

128466341 is a deficient number, since it is larger than the sum of its proper divisors (118843).

128466341 is a wasteful number, since it uses less digits than its factorization.

128466341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118842.

The product of its digits is 27648, while the sum is 35.

The square root of 128466341 is about 11334.2993166759. The cubic root of 128466341 is about 504.5797123970.

The spelling of 128466341 in words is "one hundred twenty-eight million, four hundred sixty-six thousand, three hundred forty-one".