110421044125 has 64 divisors (see below), whose sum is σ = 159279644160. Its totient is φ = 74860761600.

The previous prime is 110421044113. The next prime is 110421044161. The reversal of 110421044125 is 521440124011.

It is not a de Polignac number, because 110421044125 - 2⁹ = 110421043613 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 110421044125.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 68626321 + ... + 68627929.

It is an arithmetic number, because the mean of its divisors is an integer number (2488744440).

Almost surely, 2^110421044125 is an apocalyptic number.

It is an amenable number.

110421044125 is a deficient number, since it is larger than the sum of its proper divisors (48858600035).

110421044125 is a wasteful number, since it uses less digits than its factorization.

110421044125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471 (or 2461 counting only the distinct ones).

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

Adding to 110421044125 its reverse (521440124011), we get a palindrome (631861168136).

The spelling of 110421044125 in words is "one hundred ten billion, four hundred twenty-one million, forty-four thousand, one hundred twenty-five".