205034455331412 has 48 divisors (see below), whose sum is σ = 546997620449280. Its totient is φ = 58555657998432.

The previous prime is 205034455331371. The next prime is 205034455331423. The reversal of 205034455331412 is 214133554430502.

205034455331412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533451612 + ... + 533835827.

It is an arithmetic number, because the mean of its divisors is an integer number (11395783759360).

Almost surely, 2^{205034455331412} is an apocalyptic number.

It is an amenable number.

205034455331412 is an abundant number, since it is smaller than the sum of its proper divisors (341963165117868).

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

205034455331412 is a wasteful number, since it uses less digits than its factorization.

205034455331412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067289740 (or 1067289738 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 205034455331412 in words is "two hundred five trillion, thirty-four billion, four hundred fifty-five million, three hundred thirty-one thousand, four hundred twelve".