66000656202 has 16 divisors (see below), whose sum is σ = 142155259680. Its totient is φ = 20307894192.

The previous prime is 66000656191. The next prime is 66000656221. The reversal of 66000656202 is 20265600066.

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, 423081052 + ... + 423081207.

It is an arithmetic number, because the mean of its divisors is an integer number (8884703730).

Almost surely, 2^66000656202 is an apocalyptic number.

66000656202 is an abundant number, since it is smaller than the sum of its proper divisors (76154603478).

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

66000656202 is a wasteful number, since it uses less digits than its factorization.

66000656202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846162277.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 66000656202 in words is "sixty-six billion, six hundred fifty-six thousand, two hundred two".