1103244414432 has 192 divisors, whose sum is σ = 3014175447360. Its totient is φ = 353053900800.

The previous prime is 1103244414413. The next prime is 1103244414527. The reversal of 1103244414432 is 2344144423011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1103244414393 and 1103244414402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132454044 + ... + 132462372.

It is an arithmetic number, because the mean of its divisors is an integer number (15698830455).

Almost surely, 2^{1103244414432} is an apocalyptic number.

1103244414432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103244414432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1507087723680).

1103244414432 is an abundant number, since it is smaller than the sum of its proper divisors (1910931032928).

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

1103244414432 is a wasteful number, since it uses less digits than its factorization.

1103244414432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8917 (or 8909 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 1103244414432 its reverse (2344144423011), we get a palindrome (3447388837443).

The spelling of 1103244414432 in words is "one trillion, one hundred three billion, two hundred forty-four million, four hundred fourteen thousand, four hundred thirty-two".