2785914512268 has 24 divisors (see below), whose sum is σ = 6505016197680. Its totient is φ = 927988313280.

The previous prime is 2785914512243. The next prime is 2785914512299. The reversal of 2785914512268 is 8622154195872.

It is a super-2 number, since 2×2785914512268² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81214323 + ... + 81248618.

It is an arithmetic number, because the mean of its divisors is an integer number (271042341570).

Almost surely, 2^{2785914512268} is an apocalyptic number.

It is an amenable number.

2785914512268 is an abundant number, since it is smaller than the sum of its proper divisors (3719101685412).

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

2785914512268 is a wasteful number, since it uses less digits than its factorization.

2785914512268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162464377 (or 162464375 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 60.

The spelling of 2785914512268 in words is "two trillion, seven hundred eighty-five billion, nine hundred fourteen million, five hundred twelve thousand, two hundred sixty-eight".