1096921075600 has 135 divisors (see below), whose sum is σ = 3066024421011. Its totient is φ = 376036953600.

The previous prime is 1096921075597. The next prime is 1096921075639. The reversal of 1096921075600 is 65701296901.

The square root of 1096921075600 is 1047340.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 78823931536 + 1018097144064 = 280756^2 + 1009008^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 146623860 + ... + 146631340.

Almost surely, 2^{1096921075600} is an apocalyptic number.

1096921075600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1096921075600 is the 1047340-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1096921075600

1096921075600 is an abundant number, since it is smaller than the sum of its proper divisors (1969103345411).

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

1096921075600 is an frugal number, since it uses more digits than its factorization.

1096921075600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14994 (or 7495 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 46.

The spelling of 1096921075600 in words is "one trillion, ninety-six billion, nine hundred twenty-one million, seventy-five thousand, six hundred".