1028324455326 has 192 divisors, whose sum is σ = 2836352064000. Its totient is φ = 278342604288.

The previous prime is 1028324455309. The next prime is 1028324455337. The reversal of 1028324455326 is 6235544238201.

1028324455326 is a `hidden beast` number, since 1 + 0 + 2 + 8 + 32 + 44 + 553 + 26 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3004926 + ... + 3329598.

It is an arithmetic number, because the mean of its divisors is an integer number (14772667000).

Almost surely, 2^{1028324455326} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1028324455326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1418176032000).

1028324455326 is an abundant number, since it is smaller than the sum of its proper divisors (1808027608674).

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

1028324455326 is an equidigital number, since it uses as much as digits as its factorization.

1028324455326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324730 (or 324704 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 1028324455326 in words is "one trillion, twenty-eight billion, three hundred twenty-four million, four hundred fifty-five thousand, three hundred twenty-six".