1361443230 has 96 divisors (see below), whose sum is σ = 4066755264. Its totient is φ = 309547008.

The previous prime is 1361443229. The next prime is 1361443289. The reversal of 1361443230 is 323441631.

1361443230 is a `hidden beast` number, since 1 + 3 + 614 + 43 + 2 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1361443194 and 1361443203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115992 + ... + 127188.

It is an arithmetic number, because the mean of its divisors is an integer number (42362034).

Almost surely, 2^1361443230 is an apocalyptic number.

1361443230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1361443230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2033377632).

1361443230 is an abundant number, since it is smaller than the sum of its proper divisors (2705312034).

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

1361443230 is a wasteful number, since it uses less digits than its factorization.

1361443230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11410 (or 11407 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 1361443230 is about 36897.7401747045. The cubic root of 1361443230 is about 1108.3234246135.

Adding to 1361443230 its reverse (323441631), we get a palindrome (1684884861).

The spelling of 1361443230 in words is "one billion, three hundred sixty-one million, four hundred forty-three thousand, two hundred thirty".