1104224140432 has 80 divisors (see below), whose sum is σ = 2501627742720. Its totient is φ = 462366567936.

The previous prime is 1104224140427. The next prime is 1104224140447. The reversal of 1104224140432 is 2340414224011.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1104224140432.

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, 1029538 + ... + 1807870.

It is an arithmetic number, because the mean of its divisors is an integer number (31270346784).

Almost surely, 2^{1104224140432} 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 1104224140432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1250813871360).

1104224140432 is an abundant number, since it is smaller than the sum of its proper divisors (1397403602288).

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

1104224140432 is a wasteful number, since it uses less digits than its factorization.

1104224140432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778640 (or 778634 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1104224140432 its reverse (2340414224011), we get a palindrome (3444638364443).

The spelling of 1104224140432 in words is "one trillion, one hundred four billion, two hundred twenty-four million, one hundred forty thousand, four hundred thirty-two".