1339609355328 has 56 divisors (see below), whose sum is σ = 3544586377920. Its totient is φ = 446510840320.

The previous prime is 1339609355267. The next prime is 1339609355353. The reversal of 1339609355328 is 8235539069331.

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, 3316693 + ... + 3698603.

It is an arithmetic number, because the mean of its divisors is an integer number (63296185320).

Almost surely, 2^{1339609355328} is an apocalyptic number.

It is an amenable number.

1339609355328 is an abundant number, since it is smaller than the sum of its proper divisors (2204977022592).

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

1339609355328 is a wasteful number, since it uses less digits than its factorization.

1339609355328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400195 (or 400185 counting only the distinct ones).

The product of its (nonzero) digits is 15746400, while the sum is 57.

The spelling of 1339609355328 in words is "one trillion, three hundred thirty-nine billion, six hundred nine million, three hundred fifty-five thousand, three hundred twenty-eight".