11440655263416 has 64 divisors (see below), whose sum is σ = 29268064425600. Its totient is φ = 3724702627968.

The previous prime is 11440655263393. The next prime is 11440655263423. The reversal of 11440655263416 is 61436255604411.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 24775555 + ... + 25233101.

It is an arithmetic number, because the mean of its divisors is an integer number (457313506650).

Almost surely, 2^{11440655263416} is an apocalyptic number.

It is an amenable number.

11440655263416 is an abundant number, since it is smaller than the sum of its proper divisors (17827409162184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11440655263416 is a wasteful number, since it uses less digits than its factorization.

11440655263416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481828 (or 481824 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 11440655263416 in words is "eleven trillion, four hundred forty billion, six hundred fifty-five million, two hundred sixty-three thousand, four hundred sixteen".