6213043561264 has 40 divisors (see below), whose sum is σ = 12086586877680. Its totient is φ = 3093949056000.

The previous prime is 6213043561253. The next prime is 6213043561337. The reversal of 6213043561264 is 4621653403126.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6213043561264.

It is an unprimeable number.

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, 3258084 + ... + 4800124.

It is an arithmetic number, because the mean of its divisors is an integer number (302164671942).

Almost surely, 2^{6213043561264} is an apocalyptic number.

It is an amenable number.

6213043561264 is a deficient number, since it is larger than the sum of its proper divisors (5873543316416).

6213043561264 is a wasteful number, since it uses less digits than its factorization.

6213043561264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543069 (or 1543063 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 6213043561264 in words is "six trillion, two hundred thirteen billion, forty-three million, five hundred sixty-one thousand, two hundred sixty-four".