2066264024464 has 40 divisors (see below), whose sum is σ = 4065355872000. Its totient is φ = 1017212791296.

The previous prime is 2066264024459. The next prime is 2066264024467. The reversal of 2066264024464 is 4644204626602.

It is not an unprimeable number, because it can be changed into a prime (2066264024467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1822969 + ... + 2730520.

It is an arithmetic number, because the mean of its divisors is an integer number (101633896800).

Almost surely, 2^{2066264024464} is an apocalyptic number.

It is an amenable number.

2066264024464 is a deficient number, since it is larger than the sum of its proper divisors (1999091847536).

2066264024464 is a wasteful number, since it uses less digits than its factorization.

2066264024464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4553935 (or 4553929 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 46.

The spelling of 2066264024464 in words is "two trillion, sixty-six billion, two hundred sixty-four million, twenty-four thousand, four hundred sixty-four".