1306442423606 has 8 divisors (see below), whose sum is σ = 1959729655464. Its totient is φ = 653199205120.

The previous prime is 1306442423591. The next prime is 1306442423633. The reversal of 1306442423606 is 6063242446031.

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

It is a Curzon number.

It is a congruent number.

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, 10929035 + ... + 11047926.

It is an arithmetic number, because the mean of its divisors is an integer number (244966206933).

Almost surely, 2^{1306442423606} is an apocalyptic number.

1306442423606 is a deficient number, since it is larger than the sum of its proper divisors (653287231858).

1306442423606 is a wasteful number, since it uses less digits than its factorization.

1306442423606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22006686.

The product of its (nonzero) digits is 497664, while the sum is 41.

Adding to 1306442423606 its reverse (6063242446031), we get a palindrome (7369684869637).

The spelling of 1306442423606 in words is "one trillion, three hundred six billion, four hundred forty-two million, four hundred twenty-three thousand, six hundred six".