96661016669 has 16 divisors (see below), whose sum is σ = 118126066176. Its totient is φ = 77206560000.

The previous prime is 96661016653. The next prime is 96661016701.

96661016669 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 96661016669 - 2⁴ = 96661016653 is a prime.

It is a super-2 number, since 2×96661016669² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96661016369) 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, 4009157 + ... + 4033194.

It is an arithmetic number, because the mean of its divisors is an integer number (7382879136).

Almost surely, 2^96661016669 is an apocalyptic number.

It is an amenable number.

96661016669 is a deficient number, since it is larger than the sum of its proper divisors (21465049507).

96661016669 is a wasteful number, since it uses less digits than its factorization.

96661016669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8042476.

The product of its (nonzero) digits is 3779136, while the sum is 56.

The spelling of 96661016669 in words is "ninety-six billion, six hundred sixty-one million, sixteen thousand, six hundred sixty-nine".