203412441312 has 36 divisors (see below), whose sum is σ = 578454130800. Its totient is φ = 67804147008.

The previous prime is 203412441311. The next prime is 203412441341. The reversal of 203412441312 is 213144214302.

203412441312 is a `hidden beast` number, since 2 + 0 + 341 + 2 + 4 + 4 + 1 + 312 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203412441311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 353146312 + ... + 353146887.

It is an arithmetic number, because the mean of its divisors is an integer number (16068170300).

Almost surely, 2^203412441312 is an apocalyptic number.

It is an amenable number.

203412441312 is an abundant number, since it is smaller than the sum of its proper divisors (375041689488).

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

203412441312 is a wasteful number, since it uses less digits than its factorization.

203412441312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706293215 (or 706293204 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 203412441312 its reverse (213144214302), we get a palindrome (416556655614).

The spelling of 203412441312 in words is "two hundred three billion, four hundred twelve million, four hundred forty-one thousand, three hundred twelve".