10014252666 has 32 divisors (see below), whose sum is σ = 21857223168. Its totient is φ = 3033518640.

The previous prime is 10014252631. The next prime is 10014252691. The reversal of 10014252666 is 66625241001.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 165465 + ... + 217731.

It is an arithmetic number, because the mean of its divisors is an integer number (683038224).

Almost surely, 2^10014252666 is an apocalyptic number.

10014252666 is an abundant number, since it is smaller than the sum of its proper divisors (11842970502).

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

10014252666 is a wasteful number, since it uses less digits than its factorization.

10014252666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55186.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 10014252666 its reverse (66625241001), we get a palindrome (76639493667).

The spelling of 10014252666 in words is "ten billion, fourteen million, two hundred fifty-two thousand, six hundred sixty-six".