1104424402 has 4 divisors (see below), whose sum is σ = 1656636606. Its totient is φ = 552212200.

The previous prime is 1104424379. The next prime is 1104424403. The reversal of 1104424402 is 2044244011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2044244011 = 1787 ⋅1143953.

It can be written as a sum of positive squares in only one way, i.e., 971506561 + 132917841 = 31169^2 + 11529^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1104424403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276106099 + ... + 276106102.

Almost surely, 2^1104424402 is an apocalyptic number.

1104424402 is a deficient number, since it is larger than the sum of its proper divisors (552212204).

1104424402 is an equidigital number, since it uses as much as digits as its factorization.

1104424402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552212203.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 1104424402 is about 33232.8813376150. The cubic root of 1104424402 is about 1033.6622707448.

Adding to 1104424402 its reverse (2044244011), we get a palindrome (3148668413).

The spelling of 1104424402 in words is "one billion, one hundred four million, four hundred twenty-four thousand, four hundred two".