11616013516142 has 16 divisors (see below), whose sum is σ = 20153083692672. Its totient is φ = 4918312090680.

The previous prime is 11616013516127. The next prime is 11616013516147. The reversal of 11616013516142 is 24161531061611.

It is a junction number, because it is equal to n+sod(n) for n = 11616013516096 and 11616013516105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11616013516147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4998283484 + ... + 4998285807.

It is an arithmetic number, because the mean of its divisors is an integer number (1259567730792).

Almost surely, 2^{11616013516142} is an apocalyptic number.

11616013516142 is a deficient number, since it is larger than the sum of its proper divisors (8537070176530).

11616013516142 is an equidigital number, since it uses as much as digits as its factorization.

11616013516142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9996569383.

The product of its (nonzero) digits is 25920, while the sum is 38.

Adding to 11616013516142 its reverse (24161531061611), we get a palindrome (35777544577753).

The spelling of 11616013516142 in words is "eleven trillion, six hundred sixteen billion, thirteen million, five hundred sixteen thousand, one hundred forty-two".