1104215664608 has 96 divisors (see below), whose sum is σ = 2634226951104. Its totient is φ = 444789153792.

The previous prime is 1104215664589. The next prime is 1104215664649. The reversal of 1104215664608 is 8064665124011.

It is a happy 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, 2593466 + ... + 2989062.

It is an arithmetic number, because the mean of its divisors is an integer number (27439864074).

Almost surely, 2^{1104215664608} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104215664608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1317113475552).

1104215664608 is an abundant number, since it is smaller than the sum of its proper divisors (1530011286496).

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

1104215664608 is a wasteful number, since it uses less digits than its factorization.

1104215664608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396364 (or 396356 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 1104215664608 in words is "one trillion, one hundred four billion, two hundred fifteen million, six hundred sixty-four thousand, six hundred eight".