3245571390768 has 120 divisors (see below), whose sum is σ = 9827726610240. Its totient is φ = 920227351680.

The previous prime is 3245571390749. The next prime is 3245571390773. The reversal of 3245571390768 is 8670931755423.

It is a happy number.

3245571390768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4958758 + ... + 5574981.

It is an arithmetic number, because the mean of its divisors is an integer number (81897721752).

It is a 1-persistent number, because it is pandigital, but 2⋅3245571390768 = 6491142781536 is not.

Almost surely, 2^{3245571390768} is an apocalyptic number.

It is an amenable number.

3245571390768 is an abundant number, since it is smaller than the sum of its proper divisors (6582155219472).

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

3245571390768 is a wasteful number, since it uses less digits than its factorization.

3245571390768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10533895 (or 10533882 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 60.

The spelling of 3245571390768 in words is "three trillion, two hundred forty-five billion, five hundred seventy-one million, three hundred ninety thousand, seven hundred sixty-eight".