243320225414 has 24 divisors (see below), whose sum is σ = 428464111680. Its totient is φ = 103323393936.

The previous prime is 243320225347. The next prime is 243320225417. The reversal of 243320225414 is 414522023342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243320225417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11378582 + ... + 11399945.

It is an arithmetic number, because the mean of its divisors is an integer number (17852671320).

Almost surely, 2^243320225414 is an apocalyptic number.

243320225414 is a deficient number, since it is larger than the sum of its proper divisors (185143886266).

243320225414 is a wasteful number, since it uses less digits than its factorization.

243320225414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22778652 (or 22778645 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 243320225414 its reverse (414522023342), we get a palindrome (657842248756).

The spelling of 243320225414 in words is "two hundred forty-three billion, three hundred twenty million, two hundred twenty-five thousand, four hundred fourteen".