11481466680357 has 4 divisors (see below), whose sum is σ = 15308622240480. Its totient is φ = 7654311120236.

The previous prime is 11481466680353. The next prime is 11481466680367. The reversal of 11481466680357 is 75308666418411.

11481466680357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11481466680357 - 2² = 11481466680353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11481466680357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11481466680353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1913577780057 + ... + 1913577780062.

It is an arithmetic number, because the mean of its divisors is an integer number (3827155560120).

Almost surely, 2^{11481466680357} is an apocalyptic number.

It is an amenable number.

11481466680357 is a deficient number, since it is larger than the sum of its proper divisors (3827155560123).

11481466680357 is an equidigital number, since it uses as much as digits as its factorization.

11481466680357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3827155560122.

The product of its (nonzero) digits is 23224320, while the sum is 60.

The spelling of 11481466680357 in words is "eleven trillion, four hundred eighty-one billion, four hundred sixty-six million, six hundred eighty thousand, three hundred fifty-seven".