104424040 has 32 divisors (see below), whose sum is σ = 268519680. Its totient is φ = 35802432.

The previous prime is 104424037. The next prime is 104424053. The reversal of 104424040 is 40424401.

It is a junction number, because it is equal to n+sod(n) for n = 104423999 and 104424017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186192 + ... + 186751.

It is an arithmetic number, because the mean of its divisors is an integer number (8391240).

Almost surely, 2^104424040 is an apocalyptic number.

104424040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104424040 is an abundant number, since it is smaller than the sum of its proper divisors (164095640).

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

104424040 is a wasteful number, since it uses less digits than its factorization.

104424040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372961 (or 372957 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 104424040 is about 10218.8081496816. The cubic root of 104424040 is about 470.9052118489.

Adding to 104424040 its reverse (40424401), we get a palindrome (144848441).

The spelling of 104424040 in words is "one hundred four million, four hundred twenty-four thousand, forty".