388464206120 has 32 divisors (see below), whose sum is σ = 884575127520. Its totient is φ = 153513564480.

The previous prime is 388464206111. The next prime is 388464206149. The reversal of 388464206120 is 21602464883.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58500326 + ... + 58506965.

It is an arithmetic number, because the mean of its divisors is an integer number (27642972735).

Almost surely, 2^388464206120 is an apocalyptic number.

It is an amenable number.

388464206120 is an abundant number, since it is smaller than the sum of its proper divisors (496110921400).

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

388464206120 is a wasteful number, since it uses less digits than its factorization.

388464206120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117007385 (or 117007381 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 44.

The spelling of 388464206120 in words is "three hundred eighty-eight billion, four hundred sixty-four million, two hundred six thousand, one hundred twenty".