11650728863344 has 20 divisors (see below), whose sum is σ = 22573358632720. Its totient is φ = 5825345990400.

The previous prime is 11650728863339. The next prime is 11650728863351. The reversal of 11650728863344 is 44336882705611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5081269 + ... + 7008619.

It is an arithmetic number, because the mean of its divisors is an integer number (1128667931636).

Almost surely, 2^{11650728863344} is an apocalyptic number.

It is an amenable number.

11650728863344 is a deficient number, since it is larger than the sum of its proper divisors (10922629769376).

11650728863344 is a wasteful number, since it uses less digits than its factorization.

11650728863344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305168 (or 2305162 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 58.

The spelling of 11650728863344 in words is "eleven trillion, six hundred fifty billion, seven hundred twenty-eight million, eight hundred sixty-three thousand, three hundred forty-four".