205060302934 has 8 divisors (see below), whose sum is σ = 307601815248. Its totient is φ = 102526364520.

The previous prime is 205060302919. The next prime is 205060302961. The reversal of 205060302934 is 439203060502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 205060302934.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1825297 + ... + 1934380.

It is an arithmetic number, because the mean of its divisors is an integer number (38450226906).

Almost surely, 2^205060302934 is an apocalyptic number.

205060302934 is a deficient number, since it is larger than the sum of its proper divisors (102541512314).

205060302934 is a wasteful number, since it uses less digits than its factorization.

205060302934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786950.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 205060302934 in words is "two hundred five billion, sixty million, three hundred two thousand, nine hundred thirty-four".