383655403112 has 32 divisors (see below), whose sum is σ = 724100774400. Its totient is φ = 190564588800.

The previous prime is 383655403097. The next prime is 383655403121. The reversal of 383655403112 is 211304556383.

It is a self number, because there is not a number n which added to its sum of digits gives 383655403112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 959312 + ... + 1299072.

It is an arithmetic number, because the mean of its divisors is an integer number (22628149200).

Almost surely, 2^383655403112 is an apocalyptic number.

It is an amenable number.

383655403112 is a deficient number, since it is larger than the sum of its proper divisors (340445371288).

383655403112 is a wasteful number, since it uses less digits than its factorization.

383655403112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340697 (or 340693 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

Adding to 383655403112 its reverse (211304556383), we get a palindrome (594959959495).

The spelling of 383655403112 in words is "three hundred eighty-three billion, six hundred fifty-five million, four hundred three thousand, one hundred twelve".