9691414550101 has 4 divisors (see below), whose sum is σ = 9691524348012. Its totient is φ = 9691304752192.

The previous prime is 9691414550063. The next prime is 9691414550173. The reversal of 9691414550101 is 1010554141969.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2885191002225 + 6806223547876 = 1698585^2 + 2608874^2 .

It is a cyclic number.

It is not a de Polignac number, because 9691414550101 - 2⁹ = 9691414549589 is a prime.

It is a super-2 number, since 2×9691414550101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9691414550201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54766450 + ... + 54943123.

It is an arithmetic number, because the mean of its divisors is an integer number (2422881087003).

Almost surely, 2^{9691414550101} is an apocalyptic number.

It is an amenable number.

9691414550101 is a deficient number, since it is larger than the sum of its proper divisors (109797911).

9691414550101 is a wasteful number, since it uses less digits than its factorization.

9691414550101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109797910.

The product of its (nonzero) digits is 194400, while the sum is 46.

The spelling of 9691414550101 in words is "nine trillion, six hundred ninety-one billion, four hundred fourteen million, five hundred fifty thousand, one hundred one".