424131442343 has 16 divisors (see below), whose sum is σ = 485181238080. Its totient is φ = 363196728576.

The previous prime is 424131442333. The next prime is 424131442373. The reversal of 424131442343 is 343244131424.

It is a cyclic number.

It is not a de Polignac number, because 424131442343 - 2¹⁰ = 424131441319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424131442333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40663253 + ... + 40673681.

It is an arithmetic number, because the mean of its divisors is an integer number (30323827380).

Almost surely, 2^424131442343 is an apocalyptic number.

424131442343 is a deficient number, since it is larger than the sum of its proper divisors (61049795737).

424131442343 is a wasteful number, since it uses less digits than its factorization.

424131442343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15386.

The product of its digits is 110592, while the sum is 35.

Adding to 424131442343 its reverse (343244131424), we get a palindrome (767375573767).

The spelling of 424131442343 in words is "four hundred twenty-four billion, one hundred thirty-one million, four hundred forty-two thousand, three hundred forty-three".