11445662455142 has 8 divisors (see below), whose sum is σ = 17168545295832. Its totient is φ = 5722814023200.

The previous prime is 11445662455121. The next prime is 11445662455217. The reversal of 11445662455142 is 24155426654411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7753859 + ... + 9111182.

It is an arithmetic number, because the mean of its divisors is an integer number (2146068161979).

Almost surely, 2^{11445662455142} is an apocalyptic number.

11445662455142 is a deficient number, since it is larger than the sum of its proper divisors (5722882840690).

11445662455142 is a wasteful number, since it uses less digits than its factorization.

11445662455142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17204374.

The product of its digits is 4608000, while the sum is 50.

The spelling of 11445662455142 in words is "eleven trillion, four hundred forty-five billion, six hundred sixty-two million, four hundred fifty-five thousand, one hundred forty-two".