388958023386 has 48 divisors (see below), whose sum is σ = 904091479200. Its totient is φ = 125181888048.

The previous prime is 388958023351. The next prime is 388958023459. The reversal of 388958023386 is 683320859883.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13784616 + ... + 13812803.

It is an arithmetic number, because the mean of its divisors is an integer number (18835239150).

Almost surely, 2^388958023386 is an apocalyptic number.

388958023386 is an abundant number, since it is smaller than the sum of its proper divisors (515133455814).

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

388958023386 is a wasteful number, since it uses less digits than its factorization.

388958023386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27597465 (or 27597453 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 63.

The spelling of 388958023386 in words is "three hundred eighty-eight billion, nine hundred fifty-eight million, twenty-three thousand, three hundred eighty-six".