34643266028 has 24 divisors (see below), whose sum is σ = 70976449824. Its totient is φ = 14484988800.

The previous prime is 34643265997. The next prime is 34643266039. The reversal of 34643266028 is 82066234643.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 34643266028.

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, 15087383 + ... + 15089678.

It is an arithmetic number, because the mean of its divisors is an integer number (2957352076).

Almost surely, 2^34643266028 is an apocalyptic number.

It is an amenable number.

34643266028 is an abundant number, since it is smaller than the sum of its proper divisors (36333183796).

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

34643266028 is a wasteful number, since it uses less digits than its factorization.

34643266028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30177113 (or 30177111 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 34643266028 in words is "thirty-four billion, six hundred forty-three million, two hundred sixty-six thousand, twenty-eight".