205413413322 has 32 divisors (see below), whose sum is σ = 442455596352. Its totient is φ = 63200312064.

The previous prime is 205413413311. The next prime is 205413413329. The reversal of 205413413322 is 223314314502.

It is a self number, because there is not a number n which added to its sum of digits gives 205413413322.

It is not an unprimeable number, because it can be changed into a prime (205413413329) 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, 1395298 + ... + 1535474.

It is an arithmetic number, because the mean of its divisors is an integer number (13826737386).

Almost surely, 2^205413413322 is an apocalyptic number.

205413413322 is an abundant number, since it is smaller than the sum of its proper divisors (237042183030).

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

205413413322 is a wasteful number, since it uses less digits than its factorization.

205413413322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158982.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 205413413322 its reverse (223314314502), we get a palindrome (428727727824).

The spelling of 205413413322 in words is "two hundred five billion, four hundred thirteen million, four hundred thirteen thousand, three hundred twenty-two".