203461776412 has 12 divisors (see below), whose sum is σ = 374798009320. Its totient is φ = 96376630896.

The previous prime is 203461776313. The next prime is 203461776443. The reversal of 203461776412 is 214677164302.

203461776412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1338564243 + ... + 1338564394.

Almost surely, 2^203461776412 is an apocalyptic number.

It is an amenable number.

203461776412 is a deficient number, since it is larger than the sum of its proper divisors (171336232908).

203461776412 is a wasteful number, since it uses less digits than its factorization.

203461776412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677128660 (or 2677128658 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 203461776412 in words is "two hundred three billion, four hundred sixty-one million, seven hundred seventy-six thousand, four hundred twelve".