2620866842008 has 64 divisors (see below), whose sum is σ = 4955127851520. Its totient is φ = 1299557520000.

The previous prime is 2620866841997. The next prime is 2620866842023. The reversal of 2620866842008 is 8002486680262.

2620866842008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 521978538 + ... + 521983558.

It is an arithmetic number, because the mean of its divisors is an integer number (77423872680).

Almost surely, 2^{2620866842008} is an apocalyptic number.

It is an amenable number.

2620866842008 is a deficient number, since it is larger than the sum of its proper divisors (2334261009512).

2620866842008 is a wasteful number, since it uses less digits than its factorization.

2620866842008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6368 (or 6364 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 52.

The spelling of 2620866842008 in words is "two trillion, six hundred twenty billion, eight hundred sixty-six million, eight hundred forty-two thousand, eight".