1666524210114 has 32 divisors (see below), whose sum is σ = 3457561847040. Its totient is φ = 535098844800.

The previous prime is 1666524210061. The next prime is 1666524210149. The reversal of 1666524210114 is 4110124256661.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42857077 + ... + 42895944.

It is an arithmetic number, because the mean of its divisors is an integer number (108048807720).

Almost surely, 2^{1666524210114} is an apocalyptic number.

1666524210114 is an abundant number, since it is smaller than the sum of its proper divisors (1791037636926).

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

1666524210114 is a wasteful number, since it uses less digits than its factorization.

1666524210114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85753146.

The product of its (nonzero) digits is 69120, while the sum is 39.

Adding to 1666524210114 its reverse (4110124256661), we get a palindrome (5776648466775).

The spelling of 1666524210114 in words is "one trillion, six hundred sixty-six billion, five hundred twenty-four million, two hundred ten thousand, one hundred fourteen".