341323128 has 96 divisors (see below), whose sum is σ = 978531840. Its totient is φ = 107257920.

The previous prime is 341323109. The next prime is 341323153. The reversal of 341323128 is 821323143.

341323128 is a `hidden beast` number, since 341 + 3 + 2 + 312 + 8 = 666.

341323128 is a nontrivial binomial coefficient, being equal to C(26128, 2).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116125 + ... + 119027.

It is an arithmetic number, because the mean of its divisors is an integer number (10193040).

Almost surely, 2^341323128 is an apocalyptic number.

341323128 is the 26127-th triangular number and also the 13064-th hexagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 341323128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (489265920).

341323128 is an abundant number, since it is smaller than the sum of its proper divisors (637208712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

341323128 is a wasteful number, since it uses less digits than its factorization.

341323128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3009 (or 3002 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 341323128 is about 18474.9324220686. The cubic root of 341323128 is about 698.8574067354.

The spelling of 341323128 in words is "three hundred forty-one million, three hundred twenty-three thousand, one hundred twenty-eight".