424033234142431 has 16 divisors (see below), whose sum is σ = 452808069769440. Its totient is φ = 395698606110720.

The previous prime is 424033234142389. The next prime is 424033234142437. The reversal of 424033234142431 is 134241432330424.

It is a happy number.

It is not a de Polignac number, because 424033234142431 - 2³⁹ = 423483478328543 is a prime.

It is a super-2 number, since 2×424033234142431² (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 (424033234142437) 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, 225040981 + ... + 226917406.

It is an arithmetic number, because the mean of its divisors is an integer number (28300504360590).

Almost surely, 2^{424033234142431} is an apocalyptic number.

424033234142431 is a deficient number, since it is larger than the sum of its proper divisors (28774835627009).

424033234142431 is a wasteful number, since it uses less digits than its factorization.

424033234142431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451958874.

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 424033234142431 its reverse (134241432330424), we get a palindrome (558274666472855).

The spelling of 424033234142431 in words is "four hundred twenty-four trillion, thirty-three billion, two hundred thirty-four million, one hundred forty-two thousand, four hundred thirty-one".