10660166402 has 8 divisors (see below), whose sum is σ = 16148569212. Its totient is φ = 5277310000.

The previous prime is 10660166381. The next prime is 10660166411. The reversal of 10660166402 is 20466106601.

10660166402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10297987441 + 362178961 = 101479^2 + 19031^2 .

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

It is a super-2 number, since 2×10660166402² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26386349 + ... + 26386752.

Almost surely, 2^10660166402 is an apocalyptic number.

10660166402 is a deficient number, since it is larger than the sum of its proper divisors (5488402810).

10660166402 is a wasteful number, since it uses less digits than its factorization.

10660166402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52773204.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 10660166402 in words is "ten billion, six hundred sixty million, one hundred sixty-six thousand, four hundred two".