205033460487042 has 32 divisors (see below), whose sum is σ = 447393338489664. Its totient is φ = 62124739646400.

The previous prime is 205033460487029. The next prime is 205033460487161. The reversal of 205033460487042 is 240784064330502.

205033460487042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 205033460486982 and 205033460487000.

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, 164675509 + ... + 165915912.

It is an arithmetic number, because the mean of its divisors is an integer number (13981041827802).

Almost surely, 2^{205033460487042} is an apocalyptic number.

205033460487042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

205033460487042 is an abundant number, since it is smaller than the sum of its proper divisors (242359878002622).

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

205033460487042 is a wasteful number, since it uses less digits than its factorization.

205033460487042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330600834.

The product of its (nonzero) digits is 3870720, while the sum is 48.

The spelling of 205033460487042 in words is "two hundred five trillion, thirty-three billion, four hundred sixty million, four hundred eighty-seven thousand, forty-two".