2624640886268 has 24 divisors (see below), whose sum is σ = 4679895361680. Its totient is φ = 1287529102080.

The previous prime is 2624640886223. The next prime is 2624640886297. The reversal of 2624640886268 is 8626880464262.

2624640886268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2624640886268.

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, 10675403 + ... + 10918493.

It is an arithmetic number, because the mean of its divisors is an integer number (194995640070).

Almost surely, 2^{2624640886268} is an apocalyptic number.

It is an amenable number.

2624640886268 is a deficient number, since it is larger than the sum of its proper divisors (2055254475412).

2624640886268 is a wasteful number, since it uses less digits than its factorization.

2624640886268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294077 (or 294075 counting only the distinct ones).

The product of its (nonzero) digits is 84934656, while the sum is 62.

The spelling of 2624640886268 in words is "two trillion, six hundred twenty-four billion, six hundred forty million, eight hundred eighty-six thousand, two hundred sixty-eight".