11857667667482 has 32 divisors (see below), whose sum is σ = 21891268527744. Its totient is φ = 4690904788800.

The previous prime is 11857667667479. The next prime is 11857667667491. The reversal of 11857667667482 is 28476676675811.

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 15 ways as a sum of consecutive naturals, for example, 29211632 + ... + 29614772.

It is an arithmetic number, because the mean of its divisors is an integer number (684102141492).

Almost surely, 2^{11857667667482} is an apocalyptic number.

11857667667482 is a deficient number, since it is larger than the sum of its proper divisors (10033600860262).

11857667667482 is a wasteful number, since it uses less digits than its factorization.

11857667667482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564774.

The product of its digits is 1137991680, while the sum is 74.

The spelling of 11857667667482 in words is "eleven trillion, eight hundred fifty-seven billion, six hundred sixty-seven million, six hundred sixty-seven thousand, four hundred eighty-two".