2328021570449 has 8 divisors (see below), whose sum is σ = 2342845944000. Its totient is φ = 2313203807376.

The previous prime is 2328021570443. The next prime is 2328021570481. The reversal of 2328021570449 is 9440751208232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2328021570449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2328021570443) 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 7 ways as a sum of consecutive naturals, for example, 945074 + ... + 2355675.

It is an arithmetic number, because the mean of its divisors is an integer number (292855743000).

Almost surely, 2^{2328021570449} is an apocalyptic number.

It is an amenable number.

2328021570449 is a deficient number, since it is larger than the sum of its proper divisors (14824373551).

2328021570449 is a wasteful number, since it uses less digits than its factorization.

2328021570449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3305239.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 2328021570449 in words is "two trillion, three hundred twenty-eight billion, twenty-one million, five hundred seventy thousand, four hundred forty-nine".