4006802280666 has 32 divisors (see below), whose sum is σ = 8016590873088. Its totient is φ = 1335103156800.

The previous prime is 4006802280577. The next prime is 4006802280713. The reversal of 4006802280666 is 6660822086004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257118711 + ... + 257134293.

It is an arithmetic number, because the mean of its divisors is an integer number (250518464784).

Almost surely, 2^{4006802280666} is an apocalyptic number.

4006802280666 is an abundant number, since it is smaller than the sum of its proper divisors (4009788592422).

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

4006802280666 is a wasteful number, since it uses less digits than its factorization.

4006802280666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28806.

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 4006802280666 in words is "four trillion, six billion, eight hundred two million, two hundred eighty thousand, six hundred sixty-six".