1104343445 has 16 divisors (see below), whose sum is σ = 1340696448. Its totient is φ = 873213120.

The previous prime is 1104343399. The next prime is 1104343453. The reversal of 1104343445 is 5443434011.

It is a happy number.

It is not a de Polignac number, because 1104343445 - 2¹² = 1104339349 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 147482 + ... + 154788.

It is an arithmetic number, because the mean of its divisors is an integer number (83793528).

Almost surely, 2^1104343445 is an apocalyptic number.

It is an amenable number.

1104343445 is a deficient number, since it is larger than the sum of its proper divisors (236353003).

1104343445 is a wasteful number, since it uses less digits than its factorization.

1104343445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7660.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 1104343445 is about 33231.6632897001. The cubic root of 1104343445 is about 1033.6370134732.

Adding to 1104343445 its reverse (5443434011), we get a palindrome (6547777456).

The spelling of 1104343445 in words is "one billion, one hundred four million, three hundred forty-three thousand, four hundred forty-five".