11516440656335 has 16 divisors (see below), whose sum is σ = 14436278300160. Its totient is φ = 8802991280160.

The previous prime is 11516440656317. The next prime is 11516440656337. The reversal of 11516440656335 is 53365604461511.

It is a happy number.

It is not a de Polignac number, because 11516440656335 - 2¹⁸ = 11516440394191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11516440656337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54379061 + ... + 54590430.

It is an arithmetic number, because the mean of its divisors is an integer number (902267393760).

Almost surely, 2^{11516440656335} is an apocalyptic number.

11516440656335 is a deficient number, since it is larger than the sum of its proper divisors (2919837643825).

11516440656335 is a wasteful number, since it uses less digits than its factorization.

11516440656335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108970438.

The product of its (nonzero) digits is 3888000, while the sum is 50.

The spelling of 11516440656335 in words is "eleven trillion, five hundred sixteen billion, four hundred forty million, six hundred fifty-six thousand, three hundred thirty-five".