1004650666111 has 8 divisors (see below), whose sum is σ = 1021246560144. Its totient is φ = 988058843520.

The previous prime is 1004650666109. The next prime is 1004650666147. The reversal of 1004650666111 is 1116660564001.

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

It is a cyclic number.

It is not a de Polignac number, because 1004650666111 - 2¹ = 1004650666109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004650666711) 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, 518266 + ... + 1509271.

It is an arithmetic number, because the mean of its divisors is an integer number (127655820018).

Almost surely, 2^{1004650666111} is an apocalyptic number.

1004650666111 is a deficient number, since it is larger than the sum of its proper divisors (16595894033).

1004650666111 is an equidigital number, since it uses as much as digits as its factorization.

1004650666111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035721.

The product of its (nonzero) digits is 25920, while the sum is 37.

It can be divided in two parts, 1004650 and 666111, that added together give a palindrome (1670761).

The spelling of 1004650666111 in words is "one trillion, four billion, six hundred fifty million, six hundred sixty-six thousand, one hundred eleven".