123413441 has 4 divisors (see below), whose sum is σ = 123509892. Its totient is φ = 123316992.

The previous prime is 123413401. The next prime is 123413453. The reversal of 123413441 is 144314321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 144314321 = 43 ⋅3356147.

It can be written as a sum of positive squares in 2 ways, for example, as 122567041 + 846400 = 11071^2 + 920^2 .

It is a cyclic number.

It is not a de Polignac number, because 123413441 - 2¹⁰ = 123412417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123413401) 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, 46280 + ... + 48873.

It is an arithmetic number, because the mean of its divisors is an integer number (30877473).

Almost surely, 2^123413441 is an apocalyptic number.

It is an amenable number.

123413441 is a deficient number, since it is larger than the sum of its proper divisors (96451).

123413441 is an equidigital number, since it uses as much as digits as its factorization.

123413441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96450.

The product of its digits is 1152, while the sum is 23.

The square root of 123413441 is about 11109.1602292883. The cubic root of 123413441 is about 497.8755744158.

Adding to 123413441 its reverse (144314321), we get a palindrome (267727762).

The spelling of 123413441 in words is "one hundred twenty-three million, four hundred thirteen thousand, four hundred forty-one".