1073327344320 has 1792 divisors, whose sum is σ = 4569366528000. Its totient is φ = 213102489600.

The previous prime is 1073327344277. The next prime is 1073327344339. The reversal of 1073327344320 is 234437233701.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 13586422041 + ... + 13586422119.

Almost surely, 2^{1073327344320} is an apocalyptic number.

1073327344320 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 1073327344320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2284683264000).

1073327344320 is an abundant number, since it is smaller than the sum of its proper divisors (3496039183680).

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

1073327344320 is an equidigital number, since it uses as much as digits as its factorization.

1073327344320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 39.

The spelling of 1073327344320 in words is "one trillion, seventy-three billion, three hundred twenty-seven million, three hundred forty-four thousand, three hundred twenty".