2656320144366 has 64 divisors (see below), whose sum is σ = 6103066752000. Its totient is φ = 755015095296.

The previous prime is 2656320144343. The next prime is 2656320144389. The reversal of 2656320144366 is 6634410236562.

2656320144366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2656320144343) and next prime (2656320144389).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61769200 + ... + 61812188.

It is an arithmetic number, because the mean of its divisors is an integer number (95360418000).

Almost surely, 2^{2656320144366} is an apocalyptic number.

2656320144366 is an abundant number, since it is smaller than the sum of its proper divisors (3446746607634).

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

2656320144366 is a wasteful number, since it uses less digits than its factorization.

2656320144366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50593.

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 2656320144366 in words is "two trillion, six hundred fifty-six billion, three hundred twenty million, one hundred forty-four thousand, three hundred sixty-six".