10143250440166 has 8 divisors (see below), whose sum is σ = 16109868346200. Its totient is φ = 4773294324768.

The previous prime is 10143250440067. The next prime is 10143250440347. The reversal of 10143250440166 is 66104405234101.

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

It is a super-2 number, since 2×10143250440166² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149165447616 + ... + 149165447683.

It is an arithmetic number, because the mean of its divisors is an integer number (2013733543275).

Almost surely, 2^{10143250440166} is an apocalyptic number.

10143250440166 is a deficient number, since it is larger than the sum of its proper divisors (5966617906034).

10143250440166 is a wasteful number, since it uses less digits than its factorization.

10143250440166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298330895318.

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 10143250440166 its reverse (66104405234101), we get a palindrome (76247655674267).

The spelling of 10143250440166 in words is "ten trillion, one hundred forty-three billion, two hundred fifty million, four hundred forty thousand, one hundred sixty-six".