383434832912 has 20 divisors (see below), whose sum is σ = 742935574080. Its totient is φ = 191709523488.

The previous prime is 383434832899. The next prime is 383434832923. The reversal of 383434832912 is 219238434383.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82148 + ... + 879555.

It is an arithmetic number, because the mean of its divisors is an integer number (37146778704).

Almost surely, 2^383434832912 is an apocalyptic number.

It is an amenable number.

383434832912 is a deficient number, since it is larger than the sum of its proper divisors (359500741168).

383434832912 is a wasteful number, since it uses less digits than its factorization.

383434832912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986630 (or 986624 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 50.

The spelling of 383434832912 in words is "three hundred eighty-three billion, four hundred thirty-four million, eight hundred thirty-two thousand, nine hundred twelve".