3224645456560 has 80 divisors (see below), whose sum is σ = 8203143884832. Its totient is φ = 1169118720000.

The previous prime is 3224645456497. The next prime is 3224645456561. The reversal of 3224645456560 is 656545464223.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 3224645456498 and 3224645456507.

It is not an unprimeable number, because it can be changed into a prime (3224645456561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5140191 + ... + 5733310.

Almost surely, 2^{3224645456560} is an apocalyptic number.

It is an amenable number.

3224645456560 is an abundant number, since it is smaller than the sum of its proper divisors (4978498428272).

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

3224645456560 is a wasteful number, since it uses less digits than its factorization.

3224645456560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10873862 (or 10873856 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 52.

The spelling of 3224645456560 in words is "three trillion, two hundred twenty-four billion, six hundred forty-five million, four hundred fifty-six thousand, five hundred sixty".