13421044130 has 16 divisors (see below), whose sum is σ = 26016178104. Its totient is φ = 4955462400.

The previous prime is 13421044127. The next prime is 13421044159. The reversal of 13421044130 is 3144012431.

It can be written as a sum of positive squares in 4 ways, for example, as 5333819089 + 8087225041 = 73033^2 + 89929^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13421044096 and 13421044105.

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, 51619271 + ... + 51619530.

Almost surely, 2^13421044130 is an apocalyptic number.

13421044130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13421044130 is a deficient number, since it is larger than the sum of its proper divisors (12595133974).

13421044130 is a wasteful number, since it uses less digits than its factorization.

13421044130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103238821.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13421044130 its reverse (3144012431), we get a palindrome (16565056561).

The spelling of 13421044130 in words is "thirteen billion, four hundred twenty-one million, forty-four thousand, one hundred thirty".