384222595944 has 64 divisors (see below), whose sum is σ = 1072249136640. Its totient is φ = 113723386560.

The previous prime is 384222595943. The next prime is 384222595969. The reversal of 384222595944 is 449595222483.

It is a super-2 number, since 2×384222595944² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (384222595943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16911772 + ... + 16934475.

It is an arithmetic number, because the mean of its divisors is an integer number (16753892760).

Almost surely, 2^384222595944 is an apocalyptic number.

It is an amenable number.

384222595944 is an abundant number, since it is smaller than the sum of its proper divisors (688026540696).

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

384222595944 is a wasteful number, since it uses less digits than its factorization.

384222595944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33846310 (or 33846306 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 57.

The spelling of 384222595944 in words is "three hundred eighty-four billion, two hundred twenty-two million, five hundred ninety-five thousand, nine hundred forty-four".