424144341524231 has 16 divisors (see below), whose sum is σ = 428427340121088. Its totient is φ = 419885593077600.

The previous prime is 424144341524213. The next prime is 424144341524317. The reversal of 424144341524231 is 132425143441424.

It is a cyclic number.

It is not a de Polignac number, because 424144341524231 - 2⁴² = 419746295013127 is a prime.

It is a super-2 number, since 2×424144341524231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424144341524731) 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, 34997186 + ... + 45531216.

It is an arithmetic number, because the mean of its divisors is an integer number (26776708757568).

Almost surely, 2^{424144341524231} is an apocalyptic number.

424144341524231 is a deficient number, since it is larger than the sum of its proper divisors (4282998596857).

424144341524231 is a wasteful number, since it uses less digits than its factorization.

424144341524231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10535182.

The product of its digits is 1474560, while the sum is 44.

Adding to 424144341524231 its reverse (132425143441424), we get a palindrome (556569484965655).

The spelling of 424144341524231 in words is "four hundred twenty-four trillion, one hundred forty-four billion, three hundred forty-one million, five hundred twenty-four thousand, two hundred thirty-one".