34216566560 has 48 divisors (see below), whose sum is σ = 88185428352. Its totient is φ = 12442387200.

The previous prime is 34216566557. The next prime is 34216566577. The reversal of 34216566560 is 6566561243.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9718856 + ... + 9722375.

It is an arithmetic number, because the mean of its divisors is an integer number (1837196424).

Almost surely, 2^34216566560 is an apocalyptic number.

It is an amenable number.

34216566560 is an abundant number, since it is smaller than the sum of its proper divisors (53968861792).

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

34216566560 is a wasteful number, since it uses less digits than its factorization.

34216566560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19441257 (or 19441249 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 34216566560 in words is "thirty-four billion, two hundred sixteen million, five hundred sixty-six thousand, five hundred sixty".