388456980912 has 1080 divisors, whose sum is σ = 1546635592320. Its totient is φ = 90052300800.

The previous prime is 388456980907. The next prime is 388456980979. The reversal of 388456980912 is 219089654883.

388456980912 is a `hidden beast` number, since 3 + 8 + 8 + 456 + 98 + 0 + 91 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 388456980912.

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 215 ways as a sum of consecutive naturals, for example, 344071164 + ... + 344072292.

Almost surely, 2^388456980912 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 388456980912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (773317796160).

388456980912 is an abundant number, since it is smaller than the sum of its proper divisors (1158178611408).

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

388456980912 is a wasteful number, since it uses less digits than its factorization.

388456980912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223 (or 1196 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 63.

The spelling of 388456980912 in words is "three hundred eighty-eight billion, four hundred fifty-six million, nine hundred eighty thousand, nine hundred twelve".