1130444304440 has 32 divisors (see below), whose sum is σ = 2774726930160. Its totient is φ = 411070656000.

The previous prime is 1130444304401. The next prime is 1130444304491. The reversal of 1130444304440 is 444034440311.

It is a super-3 number, since 3×1130444304440³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1130444304397 and 1130444304406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1284595361 + ... + 1284596240.

Almost surely, 2^{1130444304440} is an apocalyptic number.

1130444304440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130444304440 is an abundant number, since it is smaller than the sum of its proper divisors (1644282625720).

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

1130444304440 is a wasteful number, since it uses less digits than its factorization.

1130444304440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569191623 (or 2569191619 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1130444304440 its reverse (444034440311), we get a palindrome (1574478744751).

The spelling of 1130444304440 in words is "one trillion, one hundred thirty billion, four hundred forty-four million, three hundred four thousand, four hundred forty".