220413244343 has 4 divisors (see below), whose sum is σ = 220417087728. Its totient is φ = 220409400960.

The previous prime is 220413244321. The next prime is 220413244411. The reversal of 220413244343 is 343442314022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220413244343 - 2⁶ = 220413244279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220413244313) 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, 1834346 + ... + 1950807.

It is an arithmetic number, because the mean of its divisors is an integer number (55104271932).

Almost surely, 2^220413244343 is an apocalyptic number.

220413244343 is a deficient number, since it is larger than the sum of its proper divisors (3843385).

220413244343 is an equidigital number, since it uses as much as digits as its factorization.

220413244343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843384.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 220413244343 its reverse (343442314022), we get a palindrome (563855558365).

The spelling of 220413244343 in words is "two hundred twenty billion, four hundred thirteen million, two hundred forty-four thousand, three hundred forty-three".