1104400424 has 16 divisors (see below), whose sum is σ = 2073757920. Its totient is φ = 551398320.

The previous prime is 1104400411. The next prime is 1104400439. The reversal of 1104400424 is 4240044011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1104400396 and 1104400405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94364 + ... + 105419.

It is an arithmetic number, because the mean of its divisors is an integer number (129609870).

Almost surely, 2^1104400424 is an apocalyptic number.

It is an amenable number.

1104400424 is a deficient number, since it is larger than the sum of its proper divisors (969357496).

1104400424 is a wasteful number, since it uses less digits than its factorization.

1104400424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200480 (or 200476 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1104400424 is about 33232.5205784936. The cubic root of 1104400424 is about 1033.6547901261.

Adding to 1104400424 its reverse (4240044011), we get a palindrome (5344444435).

The spelling of 1104400424 in words is "one billion, one hundred four million, four hundred thousand, four hundred twenty-four".