1383829523712 has 216 divisors, whose sum is σ = 4094906332608. Its totient is φ = 449295974400.

The previous prime is 1383829523711. The next prime is 1383829523729. The reversal of 1383829523712 is 2173259283831.

1383829523712 is a `hidden beast` number, since 1 + 3 + 83 + 8 + 29 + 523 + 7 + 12 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1383829523711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13526512 + ... + 13628432.

It is an arithmetic number, because the mean of its divisors is an integer number (18957899688).

Almost surely, 2^{1383829523712} is an apocalyptic number.

1383829523712 is a gapful number since it is divisible by the number (12) 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 1383829523712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2047453166304).

1383829523712 is an abundant number, since it is smaller than the sum of its proper divisors (2711076808896).

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

1383829523712 is a wasteful number, since it uses less digits than its factorization.

1383829523712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102097 (or 102080 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The spelling of 1383829523712 in words is "one trillion, three hundred eighty-three billion, eight hundred twenty-nine million, five hundred twenty-three thousand, seven hundred twelve".