2466643652664 has 32 divisors (see below), whose sum is σ = 6170139064320. Its totient is φ = 821743893216.

The previous prime is 2466643652653. The next prime is 2466643652713. The reversal of 2466643652664 is 4662563466642.

2466643652664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2466643652598 and 2466643652607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29373304 + ... + 29457159.

It is an arithmetic number, because the mean of its divisors is an integer number (192816845760).

Almost surely, 2^{2466643652664} is an apocalyptic number.

2466643652664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2466643652664 is an abundant number, since it is smaller than the sum of its proper divisors (3703495411656).

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

2466643652664 is a wasteful number, since it uses less digits than its factorization.

2466643652664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58832219 (or 58832215 counting only the distinct ones).

The product of its digits is 179159040, while the sum is 60.

The spelling of 2466643652664 in words is "two trillion, four hundred sixty-six billion, six hundred forty-three million, six hundred fifty-two thousand, six hundred sixty-four".