11116642353 has 8 divisors (see below), whose sum is σ = 15073413600. Its totient is φ = 7285483008.

The previous prime is 11116642351. The next prime is 11116642367. The reversal of 11116642353 is 35324661111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11116642353 - 2¹ = 11116642351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11116642351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31402768 + ... + 31403121.

It is an arithmetic number, because the mean of its divisors is an integer number (1884176700).

Almost surely, 2^11116642353 is an apocalyptic number.

It is an amenable number.

11116642353 is a deficient number, since it is larger than the sum of its proper divisors (3956771247).

11116642353 is an equidigital number, since it uses as much as digits as its factorization.

11116642353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62805951.

The product of its digits is 12960, while the sum is 33.

The spelling of 11116642353 in words is "eleven billion, one hundred sixteen million, six hundred forty-two thousand, three hundred fifty-three".