3248664655280 has 160 divisors (see below), whose sum is σ = 8830428530688. Its totient is φ = 1099430323200.

The previous prime is 3248664655273. The next prime is 3248664655319. The reversal of 3248664655280 is 825564668423.

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 31 ways as a sum of consecutive naturals, for example, 1420136 + ... + 2917895.

Almost surely, 2^{3248664655280} is an apocalyptic number.

It is an amenable number.

3248664655280 is an abundant number, since it is smaller than the sum of its proper divisors (5581763875408).

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

3248664655280 is a wasteful number, since it uses less digits than its factorization.

3248664655280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4338115 (or 4338109 counting only the distinct ones).

The product of its (nonzero) digits is 66355200, while the sum is 59.

The spelling of 3248664655280 in words is "three trillion, two hundred forty-eight billion, six hundred sixty-four million, six hundred fifty-five thousand, two hundred eighty".