1239566328006 has 16 divisors (see below), whose sum is σ = 2482929191664. Its totient is φ = 412556020064.

The previous prime is 1239566327983. The next prime is 1239566328019. The reversal of 1239566328006 is 6008236659321.

It is a self number, because there is not a number n which added to its sum of digits gives 1239566328006.

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 7 ways as a sum of consecutive naturals, for example, 158184741 + ... + 158192576.

It is an arithmetic number, because the mean of its divisors is an integer number (155183074479).

Almost surely, 2^{1239566328006} is an apocalyptic number.

1239566328006 is an abundant number, since it is smaller than the sum of its proper divisors (1243362863658).

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

1239566328006 is a wasteful number, since it uses less digits than its factorization.

1239566328006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316377975.

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 1239566328006 in words is "one trillion, two hundred thirty-nine billion, five hundred sixty-six million, three hundred twenty-eight thousand, six".