1104479999712 has 216 divisors, whose sum is σ = 3279834066600. Its totient is φ = 366090782976.

The previous prime is 1104479999677. The next prime is 1104479999737. The reversal of 1104479999712 is 2179999744011.

1104479999712 is a `hidden beast` number, since 1 + 1 + 0 + 4 + 479 + 9 + 99 + 71 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (216).

It is a self number, because there is not a number n which added to its sum of digits gives 1104479999712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 37566714 + ... + 37596102.

It is an arithmetic number, because the mean of its divisors is an integer number (15184416975).

Almost surely, 2^{1104479999712} is an apocalyptic number.

1104479999712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104479999712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1639917033300).

1104479999712 is an abundant number, since it is smaller than the sum of its proper divisors (2175354066888).

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

1104479999712 is an frugal number, since it uses more digits than its factorization.

1104479999712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29602 (or 29573 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 63.

The spelling of 1104479999712 in words is "one trillion, one hundred four billion, four hundred seventy-nine million, nine hundred ninety-nine thousand, seven hundred twelve".