205072680282 has 16 divisors (see below), whose sum is σ = 410652348480. Its totient is φ = 68273062112.

The previous prime is 205072680269. The next prime is 205072680287. The reversal of 205072680282 is 282086270502.

It is not an unprimeable number, because it can be changed into a prime (205072680287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21119238 + ... + 21128945.

It is an arithmetic number, because the mean of its divisors is an integer number (25665771780).

Almost surely, 2^205072680282 is an apocalyptic number.

205072680282 is an abundant number, since it is smaller than the sum of its proper divisors (205579668198).

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

205072680282 is a wasteful number, since it uses less digits than its factorization.

205072680282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42248997.

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 205072680282 in words is "two hundred five billion, seventy-two million, six hundred eighty thousand, two hundred eighty-two".