9995641113 has 32 divisors (see below), whose sum is σ = 14408585856. Its totient is φ = 6141083648.

The previous prime is 9995641069. The next prime is 9995641121. The reversal of 9995641113 is 3111465999.

It is a cyclic number.

It is not a de Polignac number, because 9995641113 - 2¹² = 9995637017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9995641133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467881 + ... + 488777.

It is an arithmetic number, because the mean of its divisors is an integer number (450268308).

Almost surely, 2^9995641113 is an apocalyptic number.

It is an amenable number.

9995641113 is a deficient number, since it is larger than the sum of its proper divisors (4412944743).

9995641113 is a wasteful number, since it uses less digits than its factorization.

9995641113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21113.

The product of its digits is 262440, while the sum is 48.

The square root of 9995641113 is about 99978.2031894953. The cubic root of 9995641113 is about 2154.1216132932.

The spelling of 9995641113 in words is "nine billion, nine hundred ninety-five million, six hundred forty-one thousand, one hundred thirteen".