123441411 has 24 divisors (see below), whose sum is σ = 173878272. Its totient is φ = 77859600.

The previous prime is 123441401. The next prime is 123441413. The reversal of 123441411 is 114144321.

It is not a de Polignac number, because 123441411 - 2⁵ = 123441379 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123441413) 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, 135046 + ... + 135956.

It is an arithmetic number, because the mean of its divisors is an integer number (7244928).

Almost surely, 2^123441411 is an apocalyptic number.

123441411 is a deficient number, since it is larger than the sum of its proper divisors (50436861).

123441411 is an equidigital number, since it uses as much as digits as its factorization.

123441411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023 (or 992 counting only the distinct ones).

The product of its digits is 384, while the sum is 21.

The square root of 123441411 is about 11110.4190290016. The cubic root of 123441411 is about 497.9131838469.

Adding to 123441411 its reverse (114144321), we get a palindrome (237585732).

The spelling of 123441411 in words is "one hundred twenty-three million, four hundred forty-one thousand, four hundred eleven".