123414044 has 48 divisors (see below), whose sum is σ = 255521280. Its totient is φ = 51606720.

The previous prime is 123414023. The next prime is 123414061. The reversal of 123414044 is 440414321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20009 + ... + 25439.

It is an arithmetic number, because the mean of its divisors is an integer number (5323360).

Almost surely, 2^123414044 is an apocalyptic number.

It is an amenable number.

123414044 is an abundant number, since it is smaller than the sum of its proper divisors (132107236).

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

123414044 is a wasteful number, since it uses less digits than its factorization.

123414044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490 (or 5488 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 123414044 is about 11109.1873690203. The cubic root of 123414044 is about 497.8763852904.

Adding to 123414044 its reverse (440414321), we get a palindrome (563828365).

The spelling of 123414044 in words is "one hundred twenty-three million, four hundred fourteen thousand, forty-four".