11421043441130 has 8 divisors (see below), whose sum is σ = 20557878194052. Its totient is φ = 4568417376448.

The previous prime is 11421043441097. The next prime is 11421043441183. The reversal of 11421043441130 is 3114434012411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11240818569289 + 180224871841 = 3352733^2 + 424529^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11421043441093 and 11421043441102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571052172047 + ... + 571052172066.

Almost surely, 2^{11421043441130} is an apocalyptic number.

11421043441130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11421043441130 is a deficient number, since it is larger than the sum of its proper divisors (9136834752922).

11421043441130 is a wasteful number, since it uses less digits than its factorization.

11421043441130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142104344120.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 11421043441130 its reverse (3114434012411), we get a palindrome (14535477453541).

The spelling of 11421043441130 in words is "eleven trillion, four hundred twenty-one billion, forty-three million, four hundred forty-one thousand, one hundred thirty".