9136944882131 has 4 divisors (see below), whose sum is σ = 9967576235064. Its totient is φ = 8306313529200.

The previous prime is 9136944882047. The next prime is 9136944882139. The reversal of 9136944882131 is 1312884496319.

It is a happy number.

9136944882131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9136944882131 - 2⁴² = 4738898371027 is a prime.

It is a super-2 number, since 2×9136944882131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9136944882139) 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, 415315676450 + ... + 415315676471.

It is an arithmetic number, because the mean of its divisors is an integer number (2491894058766).

Almost surely, 2^{9136944882131} is an apocalyptic number.

9136944882131 is a deficient number, since it is larger than the sum of its proper divisors (830631352933).

9136944882131 is a wasteful number, since it uses less digits than its factorization.

9136944882131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830631352932.

The product of its digits is 8957952, while the sum is 59.

The spelling of 9136944882131 in words is "nine trillion, one hundred thirty-six billion, nine hundred forty-four million, eight hundred eighty-two thousand, one hundred thirty-one".