1324223050320 has 400 divisors, whose sum is σ = 4694802013440. Its totient is φ = 345832934400.

The previous prime is 1324223050309. The next prime is 1324223050343. The reversal of 1324223050320 is 230503224231.

1324223050320 is a `hidden beast` number, since 1 + 32 + 4 + 2 + 2 + 305 + 0 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 103602330 + ... + 103615110.

Almost surely, 2^{1324223050320} is an apocalyptic number.

1324223050320 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 1324223050320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2347401006720).

1324223050320 is an abundant number, since it is smaller than the sum of its proper divisors (3370578963120).

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

1324223050320 is a wasteful number, since it uses less digits than its factorization.

1324223050320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13136 (or 13121 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 1324223050320 its reverse (230503224231), we get a palindrome (1554726274551).

The spelling of 1324223050320 in words is "one trillion, three hundred twenty-four billion, two hundred twenty-three million, fifty thousand, three hundred twenty".