10286662666 has 16 divisors (see below), whose sum is σ = 17635827456. Its totient is φ = 4408182576.

The previous prime is 10286662663. The next prime is 10286662691. The reversal of 10286662666 is 66626668201.

It is not an unprimeable number, because it can be changed into a prime (10286662663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181860 + ... + 231616.

It is an arithmetic number, because the mean of its divisors is an integer number (1102239216).

Almost surely, 2^10286662666 is an apocalyptic number.

10286662666 is a deficient number, since it is larger than the sum of its proper divisors (7349164790).

10286662666 is a wasteful number, since it uses less digits than its factorization.

10286662666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64533.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 10286662666 in words is "ten billion, two hundred eighty-six million, six hundred sixty-two thousand, six hundred sixty-six".