424331204143 has 64 divisors (see below), whose sum is σ = 543272970240. Its totient is φ = 321889075200.

The previous prime is 424331204117. The next prime is 424331204159. The reversal of 424331204143 is 341402133424.

It is not a de Polignac number, because 424331204143 - 2²⁹ = 423794333231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424331204183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 200818255 + ... + 200820367.

It is an arithmetic number, because the mean of its divisors is an integer number (8488640160).

Almost surely, 2^424331204143 is an apocalyptic number.

424331204143 is a deficient number, since it is larger than the sum of its proper divisors (118941766097).

424331204143 is a wasteful number, since it uses less digits than its factorization.

424331204143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2648.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 424331204143 its reverse (341402133424), we get a palindrome (765733337567).

The spelling of 424331204143 in words is "four hundred twenty-four billion, three hundred thirty-one million, two hundred four thousand, one hundred forty-three".