1306342430550 has 36 divisors (see below), whose sum is σ = 3509706664620. Its totient is φ = 348357981360.

The previous prime is 1306342430531. The next prime is 1306342430551. The reversal of 1306342430550 is 550342436031.

1306342430550 is a `hidden beast` number, since 1 + 3 + 0 + 6 + 342 + 4 + 305 + 5 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306342430551) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 1451491140 + ... + 1451492039.

It is an arithmetic number, because the mean of its divisors is an integer number (97491851795).

Almost surely, 2^{1306342430550} is an apocalyptic number.

1306342430550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1306342430550 is an abundant number, since it is smaller than the sum of its proper divisors (2203364234070).

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

1306342430550 is a wasteful number, since it uses less digits than its factorization.

1306342430550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902983197 (or 2902983189 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 1306342430550 its reverse (550342436031), we get a palindrome (1856684866581).

The spelling of 1306342430550 in words is "one trillion, three hundred six billion, three hundred forty-two million, four hundred thirty thousand, five hundred fifty".