384756109444 has 24 divisors (see below), whose sum is σ = 782127176768. Its totient is φ = 162192270240.

The previous prime is 384756109399. The next prime is 384756109519. The reversal of 384756109444 is 444901657483.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112631814 + ... + 112635229.

Almost surely, 2^384756109444 is an apocalyptic number.

It is an amenable number.

384756109444 is an abundant number, since it is smaller than the sum of its proper divisors (397371067324).

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

384756109444 is a wasteful number, since it uses less digits than its factorization.

384756109444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225267115 (or 225267113 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 384756109444 in words is "three hundred eighty-four billion, seven hundred fifty-six million, one hundred nine thousand, four hundred forty-four".