3200421611264 has 36 divisors (see below), whose sum is σ = 6388480784784. Its totient is φ = 1600175935488.

The previous prime is 3200421611237. The next prime is 3200421611267. The reversal of 3200421611264 is 4621161240023.

3200421611264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 3200421611264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200421611267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14847749 + ... + 15061755.

Almost surely, 2^{3200421611264} is an apocalyptic number.

It is an amenable number.

3200421611264 is a deficient number, since it is larger than the sum of its proper divisors (3188059173520).

3200421611264 is an equidigital number, since it uses as much as digits as its factorization.

3200421611264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272440 (or 272426 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 3200421611264 its reverse (4621161240023), we get a palindrome (7821582851287).

The spelling of 3200421611264 in words is "three trillion, two hundred billion, four hundred twenty-one million, six hundred eleven thousand, two hundred sixty-four".