388329411168 has 48 divisors (see below), whose sum is σ = 1132627451760. Its totient is φ = 129443136768.

The previous prime is 388329411157. The next prime is 388329411227. The reversal of 388329411168 is 861114923883.

388329411168 is a `hidden beast` number, since 38 + 8 + 32 + 9 + 411 + 168 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224726805 + ... + 224728532.

It is an arithmetic number, because the mean of its divisors is an integer number (23596405245).

Almost surely, 2^388329411168 is an apocalyptic number.

It is an amenable number.

388329411168 is an abundant number, since it is smaller than the sum of its proper divisors (744298040592).

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

388329411168 is a wasteful number, since it uses less digits than its factorization.

388329411168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449455356 (or 449455342 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 54.

The spelling of 388329411168 in words is "three hundred eighty-eight billion, three hundred twenty-nine million, four hundred eleven thousand, one hundred sixty-eight".