1104110115664 has 80 divisors (see below), whose sum is σ = 2232942638080. Its totient is φ = 528275312640.

The previous prime is 1104110115659. The next prime is 1104110115709. The reversal of 1104110115664 is 4665110114011.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 58350397 + ... + 58369315.

It is an arithmetic number, because the mean of its divisors is an integer number (27911782976).

Almost surely, 2^{1104110115664} 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 1104110115664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1116471319040).

1104110115664 is an abundant number, since it is smaller than the sum of its proper divisors (1128832522416).

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

1104110115664 is a wasteful number, since it uses less digits than its factorization.

1104110115664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20268 (or 20262 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 31.

Adding to 1104110115664 its reverse (4665110114011), we get a palindrome (5769220229675).

The spelling of 1104110115664 in words is "one trillion, one hundred four billion, one hundred ten million, one hundred fifteen thousand, six hundred sixty-four".