1104435213409 has 16 divisors (see below), whose sum is σ = 1227834189504. Its totient is φ = 984876984000.

The previous prime is 1104435213391. The next prime is 1104435213449. The reversal of 1104435213409 is 9043125344011.

It is a cyclic number.

It is not a de Polignac number, because 1104435213409 - 2³³ = 1095845278817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104435213449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2552959 + ... + 2954059.

It is an arithmetic number, because the mean of its divisors is an integer number (76739636844).

Almost surely, 2^{1104435213409} is an apocalyptic number.

It is an amenable number.

1104435213409 is a deficient number, since it is larger than the sum of its proper divisors (123398976095).

1104435213409 is a wasteful number, since it uses less digits than its factorization.

1104435213409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405888.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 1104435213409 in words is "one trillion, one hundred four billion, four hundred thirty-five million, two hundred thirteen thousand, four hundred nine".