1360111666 has 8 divisors (see below), whose sum is σ = 2043402624. Its totient is φ = 678977460.

The previous prime is 1360111663. The next prime is 1360111667. The reversal of 1360111666 is 6661110631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1360111663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537610 + ... + 540133.

It is an arithmetic number, because the mean of its divisors is an integer number (255425328).

Almost surely, 2^1360111666 is an apocalyptic number.

1360111666 is a deficient number, since it is larger than the sum of its proper divisors (683290958).

1360111666 is a wasteful number, since it uses less digits than its factorization.

1360111666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078376.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 1360111666 is about 36879.6917828769. The cubic root of 1360111666 is about 1107.9619736327.

The spelling of 1360111666 in words is "one billion, three hundred sixty million, one hundred eleven thousand, six hundred sixty-six".