1096664832000 has 1728 divisors, whose sum is σ = 4425985156320. Its totient is φ = 270729216000.

The previous prime is 1096664831963. The next prime is 1096664832001. The reversal of 1096664832000 is 2384666901.

It is a tau number, because it is divible by the number of its divisors (1728).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1096664832001) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 17978111970 + ... + 17978112030.

Almost surely, 2^{1096664832000} is an apocalyptic number.

1096664832000 is a gapful number since it is divisible by the number (10) 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 1096664832000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2212992578160).

1096664832000 is an abundant number, since it is smaller than the sum of its proper divisors (3329320324320).

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

1096664832000 is an frugal number, since it uses more digits than its factorization.

1096664832000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 1096664832000 in words is "one trillion, ninety-six billion, six hundred sixty-four million, eight hundred thirty-two thousand".