123841344 has 112 divisors (see below), whose sum is σ = 360493056. Its totient is φ = 37209600.

The previous prime is 123841343. The next prime is 123841349. The reversal of 123841344 is 443148321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123841343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403239 + ... + 403545.

It is an arithmetic number, because the mean of its divisors is an integer number (3218688).

Almost surely, 2^123841344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123841344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180246528).

123841344 is an abundant number, since it is smaller than the sum of its proper divisors (236651712).

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

123841344 is a wasteful number, since it uses less digits than its factorization.

123841344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524 (or 514 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 123841344 is about 11128.4025807840. The cubic root of 123841344 is about 498.4503273246.

Adding to 123841344 its reverse (443148321), we get a palindrome (566989665).

The spelling of 123841344 in words is "one hundred twenty-three million, eight hundred forty-one thousand, three hundred forty-four".