424252111102 has 8 divisors (see below), whose sum is σ = 637136665200. Its totient is φ = 211873222704.

The previous prime is 424252111097. The next prime is 424252111109. The reversal of 424252111102 is 201111252424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424252111109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126414327 + ... + 126417682.

It is an arithmetic number, because the mean of its divisors is an integer number (79642083150).

Almost surely, 2^424252111102 is an apocalyptic number.

424252111102 is a deficient number, since it is larger than the sum of its proper divisors (212884554098).

424252111102 is a wasteful number, since it uses less digits than its factorization.

424252111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252832850.

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 424252111102 its reverse (201111252424), we get a palindrome (625363363526).

The spelling of 424252111102 in words is "four hundred twenty-four billion, two hundred fifty-two million, one hundred eleven thousand, one hundred two".