1110044423432 has 64 divisors (see below), whose sum is σ = 2431598400000. Its totient is φ = 465166319616.

The previous prime is 1110044423231. The next prime is 1110044423441. The reversal of 1110044423432 is 2343244400111.

It is a junction number, because it is equal to n+sod(n) for n = 1110044423395 and 1110044423404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2559944 + ... + 2961992.

It is an arithmetic number, because the mean of its divisors is an integer number (37993725000).

Almost surely, 2^{1110044423432} 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 1110044423432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1215799200000).

1110044423432 is an abundant number, since it is smaller than the sum of its proper divisors (1321553976568).

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

1110044423432 is a wasteful number, since it uses less digits than its factorization.

1110044423432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403158 (or 403154 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1110044423432 its reverse (2343244400111), we get a palindrome (3453288823543).

The spelling of 1110044423432 in words is "one trillion, one hundred ten billion, forty-four million, four hundred twenty-three thousand, four hundred thirty-two".