242304223443 has 16 divisors (see below), whose sum is σ = 326131829760. Its totient is φ = 160007252256.

The previous prime is 242304223429. The next prime is 242304223459. The reversal of 242304223443 is 344322403242.

It is not a de Polignac number, because 242304223443 - 2¹⁴ = 242304207059 is a prime.

It is a super-2 number, since 2×242304223443² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242304223493) 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, 1026846 + ... + 1240572.

It is an arithmetic number, because the mean of its divisors is an integer number (20383239360).

Almost surely, 2^242304223443 is an apocalyptic number.

242304223443 is a deficient number, since it is larger than the sum of its proper divisors (83827606317).

242304223443 is a wasteful number, since it uses less digits than its factorization.

242304223443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217306.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 242304223443 its reverse (344322403242), we get a palindrome (586626626685).

The spelling of 242304223443 in words is "two hundred forty-two billion, three hundred four million, two hundred twenty-three thousand, four hundred forty-three".