1230984230320 has 640 divisors, whose sum is σ = 3425620746240. Its totient is φ = 407726161920.

The previous prime is 1230984230317. The next prime is 1230984230347. The reversal of 1230984230320 is 230324890321.

It is a self number, because there is not a number n which added to its sum of digits gives 1230984230320.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2693619532 + ... + 2693619988.

It is an arithmetic number, because the mean of its divisors is an integer number (5352532416).

Almost surely, 2^{1230984230320} is an apocalyptic number.

1230984230320 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 1230984230320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1712810373120).

1230984230320 is an abundant number, since it is smaller than the sum of its proper divisors (2194636515920).

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

1230984230320 is a wasteful number, since it uses less digits than its factorization.

1230984230320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653 (or 647 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 1230984230320 in words is "one trillion, two hundred thirty billion, nine hundred eighty-four million, two hundred thirty thousand, three hundred twenty".