11116335561425 has 48 divisors (see below), whose sum is σ = 13947184323072. Its totient is φ = 8788336972800.

The previous prime is 11116335561407. The next prime is 11116335561449. The reversal of 11116335561425 is 52416553361111.

It is a happy number.

It is not a de Polignac number, because 11116335561425 - 2³² = 11112040594129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 3797858312 + ... + 3797861238.

It is an arithmetic number, because the mean of its divisors is an integer number (290566340064).

Almost surely, 2^{11116335561425} is an apocalyptic number.

It is an amenable number.

11116335561425 is a deficient number, since it is larger than the sum of its proper divisors (2830848761647).

11116335561425 is a wasteful number, since it uses less digits than its factorization.

11116335561425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5618 (or 5613 counting only the distinct ones).

The product of its digits is 324000, while the sum is 44.

The spelling of 11116335561425 in words is "eleven trillion, one hundred sixteen billion, three hundred thirty-five million, five hundred sixty-one thousand, four hundred twenty-five".