9660142410669 has 16 divisors (see below), whose sum is σ = 14321791290240. Its totient is φ = 6435383800320.

The previous prime is 9660142410643. The next prime is 9660142410683.

9660142410669 is a `hidden beast` number, since 9 + 6 + 601 + 4 + 24 + 1 + 0 + 6 + 6 + 9 = 666.

9660142410669 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9660142410669 - 2⁵ = 9660142410637 is a prime.

It is a super-2 number, since 2×9660142410669² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9660142410769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130827412 + ... + 130901229.

It is an arithmetic number, because the mean of its divisors is an integer number (895111955640).

Almost surely, 2^{9660142410669} is an apocalyptic number.

It is an amenable number.

9660142410669 is a deficient number, since it is larger than the sum of its proper divisors (4661648879571).

9660142410669 is a wasteful number, since it uses less digits than its factorization.

9660142410669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261730017 (or 261730011 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 9660142410669 in words is "nine trillion, six hundred sixty billion, one hundred forty-two million, four hundred ten thousand, six hundred sixty-nine".