10143043426066 has 8 divisors (see below), whose sum is σ = 16109539559100. Its totient is φ = 4773196906368.

The previous prime is 10143043426039. The next prime is 10143043426123. The reversal of 10143043426066 is 66062434034101.

It can be written as a sum of positive squares in 2 ways, for example, as 7973682660441 + 2169360765625 = 2823771^2 + 1472875^2 .

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

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, 149162403291 + ... + 149162403358.

Almost surely, 2^{10143043426066} is an apocalyptic number.

10143043426066 is a deficient number, since it is larger than the sum of its proper divisors (5966496133034).

10143043426066 is a wasteful number, since it uses less digits than its factorization.

10143043426066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298324806668.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 10143043426066 in words is "ten trillion, one hundred forty-three billion, forty-three million, four hundred twenty-six thousand, sixty-six".