205023612414 has 8 divisors (see below), whose sum is σ = 410047224840. Its totient is φ = 68341204136.

The previous prime is 205023612413. The next prime is 205023612421. The reversal of 205023612414 is 414216320502.

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

205023612414 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205023612413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17085301029 + ... + 17085301040.

It is an arithmetic number, because the mean of its divisors is an integer number (51255903105).

Almost surely, 2^205023612414 is an apocalyptic number.

205023612414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

205023612414 is a wasteful number, since it uses less digits than its factorization.

205023612414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34170602074.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 205023612414 its reverse (414216320502), we get a palindrome (619239932916).

The spelling of 205023612414 in words is "two hundred five billion, twenty-three million, six hundred twelve thousand, four hundred fourteen".