388883580282 has 32 divisors (see below), whose sum is σ = 892062696960. Its totient is φ = 125446315680.

The previous prime is 388883580259. The next prime is 388883580317. The reversal of 388883580282 is 282085388883.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116152323 + ... + 116155670.

It is an arithmetic number, because the mean of its divisors is an integer number (27876959280).

Almost surely, 2^388883580282 is an apocalyptic number.

388883580282 is an abundant number, since it is smaller than the sum of its proper divisors (503179116678).

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

388883580282 is a wasteful number, since it uses less digits than its factorization.

388883580282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232308035 (or 232308029 counting only the distinct ones).

The product of its (nonzero) digits is 47185920, while the sum is 63.

The spelling of 388883580282 in words is "three hundred eighty-eight billion, eight hundred eighty-three million, five hundred eighty thousand, two hundred eighty-two".