10666156016244 has 24 divisors (see below), whose sum is σ = 26351679570048. Its totient is φ = 3346245024640.

The previous prime is 10666156016209. The next prime is 10666156016267. The reversal of 10666156016244 is 44261065166601.

It is a super-3 number, since 3×10666156016244³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10666156016193 and 10666156016202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26142539052 + ... + 26142539459.

It is an arithmetic number, because the mean of its divisors is an integer number (1097986648752).

Almost surely, 2^{10666156016244} is an apocalyptic number.

It is an amenable number.

10666156016244 is an abundant number, since it is smaller than the sum of its proper divisors (15685523553804).

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

10666156016244 is a wasteful number, since it uses less digits than its factorization.

10666156016244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52285078535 (or 52285078533 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 10666156016244 in words is "ten trillion, six hundred sixty-six billion, one hundred fifty-six million, sixteen thousand, two hundred forty-four".