34255778866 has 32 divisors (see below), whose sum is σ = 54065088000. Its totient is φ = 16256140992.

The previous prime is 34255778863. The next prime is 34255778867. The reversal of 34255778866 is 66887755243.

It is not an unprimeable number, because it can be changed into a prime (34255778861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1032955 + ... + 1065601.

It is an arithmetic number, because the mean of its divisors is an integer number (1689534000).

Almost surely, 2^34255778866 is an apocalyptic number.

34255778866 is a deficient number, since it is larger than the sum of its proper divisors (19809309134).

34255778866 is a wasteful number, since it uses less digits than its factorization.

34255778866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32986.

The product of its digits is 67737600, while the sum is 61.

The spelling of 34255778866 in words is "thirty-four billion, two hundred fifty-five million, seven hundred seventy-eight thousand, eight hundred sixty-six".