388379392448 has 28 divisors (see below), whose sum is σ = 781545159792. Its totient is φ = 191454627840.

The previous prime is 388379392441. The next prime is 388379392501. The reversal of 388379392448 is 844293973883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388379392441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42730865 + ... + 42739952.

Almost surely, 2^388379392448 is an apocalyptic number.

It is an amenable number.

388379392448 is an abundant number, since it is smaller than the sum of its proper divisors (393165767344).

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

388379392448 is an equidigital number, since it uses as much as digits as its factorization.

388379392448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85470900 (or 85470890 counting only the distinct ones).

The product of its digits is 250822656, while the sum is 68.

The spelling of 388379392448 in words is "three hundred eighty-eight billion, three hundred seventy-nine million, three hundred ninety-two thousand, four hundred forty-eight".