11616041323143 has 8 divisors (see below), whose sum is σ = 17208950108400. Its totient is φ = 7744027548744.

The previous prime is 11616041323121. The next prime is 11616041323153. The reversal of 11616041323143 is 34132314061611.

11616041323143 is a `hidden beast` number, since 1 + 1 + 6 + 1 + 6 + 0 + 413 + 231 + 4 + 3 = 666.

It is not a de Polignac number, because 11616041323143 - 2¹⁸ = 11616041060999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11616041323098 and 11616041323107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11616041323153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215111876328 + ... + 215111876381.

It is an arithmetic number, because the mean of its divisors is an integer number (2151118763550).

Almost surely, 2^{11616041323143} is an apocalyptic number.

11616041323143 is a deficient number, since it is larger than the sum of its proper divisors (5592908785257).

11616041323143 is an equidigital number, since it uses as much as digits as its factorization.

11616041323143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430223752718 (or 430223752712 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

Adding to 11616041323143 its reverse (34132314061611), we get a palindrome (45748355384754).

The spelling of 11616041323143 in words is "eleven trillion, six hundred sixteen billion, forty-one million, three hundred twenty-three thousand, one hundred forty-three".