341000442 has 48 divisors (see below), whose sum is σ = 773896032. Its totient is φ = 112525200.

The previous prime is 341000441. The next prime is 341000459. The reversal of 341000442 is 244000143.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (341000441) by changing a digit.

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, 45613 + ... + 52559.

It is an arithmetic number, because the mean of its divisors is an integer number (16122834).

Almost surely, 2^341000442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 341000442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386948016).

341000442 is an abundant number, since it is smaller than the sum of its proper divisors (432895590).

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

341000442 is a wasteful number, since it uses less digits than its factorization.

341000442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7065 (or 7053 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 341000442 is about 18466.1972804365. The cubic root of 341000442 is about 698.6371046365.

Adding to 341000442 its reverse (244000143), we get a palindrome (585000585).

The spelling of 341000442 in words is "three hundred forty-one million, four hundred forty-two", and thus it is an aban number.