34424556666 has 16 divisors (see below), whose sum is σ = 68851188000. Its totient is φ = 11474506448.

The previous prime is 34424556643. The next prime is 34424556679. The reversal of 34424556666 is 66665542443.

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, 204685 + ... + 332783.

It is an arithmetic number, because the mean of its divisors is an integer number (4303199250).

Almost surely, 2^34424556666 is an apocalyptic number.

34424556666 is an abundant number, since it is smaller than the sum of its proper divisors (34426631334).

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

34424556666 is a wasteful number, since it uses less digits than its factorization.

34424556666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172893.

The product of its digits is 12441600, while the sum is 51.

The spelling of 34424556666 in words is "thirty-four billion, four hundred twenty-four million, five hundred fifty-six thousand, six hundred sixty-six".