388049376000 has 1152 divisors, whose sum is σ = 1581361367040. Its totient is φ = 82993152000.

The previous prime is 388049375993. The next prime is 388049376019. The reversal of 388049376000 is 673940883.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 315743386 + ... + 315744614.

It is an arithmetic number, because the mean of its divisors is an integer number (1372709520).

Almost surely, 2^388049376000 is an apocalyptic number.

388049376000 is a gapful number since it is divisible by the number (30) 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 388049376000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (790680683520).

388049376000 is an abundant number, since it is smaller than the sum of its proper divisors (1193311991040).

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

388049376000 is a wasteful number, since it uses less digits than its factorization.

388049376000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310 (or 1286 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 388049376000 in words is "three hundred eighty-eight billion, forty-nine million, three hundred seventy-six thousand".