1111430410144 has 96 divisors (see below), whose sum is σ = 2360573228160. Its totient is φ = 513386496000.

The previous prime is 1111430410133. The next prime is 1111430410229. The reversal of 1111430410144 is 4410140341111.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60391344 + ... + 60409744.

It is an arithmetic number, because the mean of its divisors is an integer number (24589304460).

Almost surely, 2^{1111430410144} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1111430410144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1180286614080).

1111430410144 is an abundant number, since it is smaller than the sum of its proper divisors (1249142818016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111430410144 is a wasteful number, since it uses less digits than its factorization.

1111430410144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20894 (or 20886 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 1111430410144 its reverse (4410140341111), we get a palindrome (5521570751255).

The spelling of 1111430410144 in words is "one trillion, one hundred eleven billion, four hundred thirty million, four hundred ten thousand, one hundred forty-four".