424121311111425 has 24 divisors (see below), whose sum is σ = 701618525546304. Its totient is φ = 226067508557760.

The previous prime is 424121311111373. The next prime is 424121311111529. The reversal of 424121311111425 is 524111113121424.

It is not a de Polignac number, because 424121311111425 - 2¹⁰ = 424121311110401 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1631419597 + ... + 1631679546.

It is an arithmetic number, because the mean of its divisors is an integer number (29234105231096).

Almost surely, 2^{424121311111425} is an apocalyptic number.

It is an amenable number.

424121311111425 is a deficient number, since it is larger than the sum of its proper divisors (277497214434879).

424121311111425 is a wasteful number, since it uses less digits than its factorization.

424121311111425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3263100889 (or 3263100884 counting only the distinct ones).

The product of its digits is 7680, while the sum is 33.

Adding to 424121311111425 its reverse (524111113121424), we get a palindrome (948232424232849).

The spelling of 424121311111425 in words is "four hundred twenty-four trillion, one hundred twenty-one billion, three hundred eleven million, one hundred eleven thousand, four hundred twenty-five".