203054000551434 has 32 divisors (see below), whose sum is σ = 453724101929280. Its totient is φ = 67310718411600.

The previous prime is 203054000551403. The next prime is 203054000551439. The reversal of 203054000551434 is 434155000450302.

203054000551434 is a `hidden beast` number, since 2 + 0 + 30 + 5 + 40 + 0 + 0 + 551 + 4 + 34 = 666.

It is not an unprimeable number, because it can be changed into a prime (203054000551439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10387446772 + ... + 10387466319.

It is an arithmetic number, because the mean of its divisors is an integer number (14178878185290).

Almost surely, 2^{203054000551434} is an apocalyptic number.

203054000551434 is an abundant number, since it is smaller than the sum of its proper divisors (250670101377846).

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

203054000551434 is a wasteful number, since it uses less digits than its factorization.

203054000551434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20774913283 (or 20774913277 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 203054000551434 in words is "two hundred three trillion, fifty-four billion, five hundred fifty-one thousand, four hundred thirty-four".