220240314343 has 16 divisors (see below), whose sum is σ = 262667266560. Its totient is φ = 180555651936.

The previous prime is 220240314331. The next prime is 220240314361. The reversal of 220240314343 is 343413042022.

It is a cyclic number.

It is not a de Polignac number, because 220240314343 - 2²⁹ = 219703443431 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 (220240314143) 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, 2362348 + ... + 2453806.

It is an arithmetic number, because the mean of its divisors is an integer number (16416704160).

Almost surely, 2^220240314343 is an apocalyptic number.

220240314343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

220240314343 is a deficient number, since it is larger than the sum of its proper divisors (42426952217).

220240314343 is a wasteful number, since it uses less digits than its factorization.

220240314343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106446.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 220240314343 its reverse (343413042022), we get a palindrome (563653356365).

The spelling of 220240314343 in words is "two hundred twenty billion, two hundred forty million, three hundred fourteen thousand, three hundred forty-three".