424415125123 has 16 divisors (see below), whose sum is σ = 471749857920. Its totient is φ = 378564097600.

The previous prime is 424415125111. The next prime is 424415125129. The reversal of 424415125123 is 321521514424.

It is a cyclic number.

It is not a de Polignac number, because 424415125123 - 2⁵ = 424415125091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424415125129) 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 15 ways as a sum of consecutive naturals, for example, 289465 + ... + 965722.

It is an arithmetic number, because the mean of its divisors is an integer number (29484366120).

Almost surely, 2^424415125123 is an apocalyptic number.

424415125123 is a deficient number, since it is larger than the sum of its proper divisors (47334732797).

424415125123 is a wasteful number, since it uses less digits than its factorization.

424415125123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255778.

The product of its digits is 38400, while the sum is 34.

Adding to 424415125123 its reverse (321521514424), we get a palindrome (745936639547).

The spelling of 424415125123 in words is "four hundred twenty-four billion, four hundred fifteen million, one hundred twenty-five thousand, one hundred twenty-three".