383212796456 has 16 divisors (see below), whose sum is σ = 821170278240. Its totient is φ = 164234055600.

The previous prime is 383212796423. The next prime is 383212796467. The reversal of 383212796456 is 654697212383.

It is a Harshad number since it is a multiple of its sum of digits (56), and also a Moran number because the ratio is a prime number: 6843085651 = 383212796456 / (3 + 8 + 3 + 2 + 1 + 2 + 7 + 9 + 6 + 4 + 5 + 6).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3421542770 + ... + 3421542881.

It is an arithmetic number, because the mean of its divisors is an integer number (51323142390).

Almost surely, 2^383212796456 is an apocalyptic number.

It is an amenable number.

383212796456 is an abundant number, since it is smaller than the sum of its proper divisors (437957481784).

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

383212796456 is a wasteful number, since it uses less digits than its factorization.

383212796456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6843085664 (or 6843085660 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 56.

The spelling of 383212796456 in words is "three hundred eighty-three billion, two hundred twelve million, seven hundred ninety-six thousand, four hundred fifty-six".