380929728312 has 480 divisors, whose sum is σ = 1289171790720. Its totient is φ = 104670558720.

The previous prime is 380929728293. The next prime is 380929728391. The reversal of 380929728312 is 213827929083.

380929728312 is a `hidden beast` number, since 38 + 0 + 9 + 297 + 2 + 8 + 312 = 666.

380929728312 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 170284858 + ... + 170287094.

It is an arithmetic number, because the mean of its divisors is an integer number (2685774564).

Almost surely, 2^380929728312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380929728312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (644585895360).

380929728312 is an abundant number, since it is smaller than the sum of its proper divisors (908242062408).

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

380929728312 is a wasteful number, since it uses less digits than its factorization.

380929728312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473 (or 2453 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 380929728312 in words is "three hundred eighty billion, nine hundred twenty-nine million, seven hundred twenty-eight thousand, three hundred twelve".