384942981286 has 8 divisors (see below), whose sum is σ = 578083552704. Its totient is φ = 192248463720.

The previous prime is 384942981239. The next prime is 384942981299. The reversal of 384942981286 is 682189249483.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111511305 + ... + 111514756.

It is an arithmetic number, because the mean of its divisors is an integer number (72260444088).

Almost surely, 2^384942981286 is an apocalyptic number.

384942981286 is a deficient number, since it is larger than the sum of its proper divisors (193140571418).

384942981286 is a wasteful number, since it uses less digits than its factorization.

384942981286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223026926.

The product of its digits is 47775744, while the sum is 64.

The spelling of 384942981286 in words is "three hundred eighty-four billion, nine hundred forty-two million, nine hundred eighty-one thousand, two hundred eighty-six".