111674655227345 has 16 divisors (see below), whose sum is σ = 153321929077248. Its totient is φ = 76492848344640.

The previous prime is 111674655227297. The next prime is 111674655227351. The reversal of 111674655227345 is 543722556476111.

It is not a de Polignac number, because 111674655227345 - 2⁸ = 111674655227089 is a prime.

It is a Duffinian 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, 1751178014 + ... + 1751241783.

It is an arithmetic number, because the mean of its divisors is an integer number (9582620567328).

Almost surely, 2^{111674655227345} is an apocalyptic number.

It is an amenable number.

111674655227345 is a deficient number, since it is larger than the sum of its proper divisors (41647273849903).

111674655227345 is an equidigital number, since it uses as much as digits as its factorization.

111674655227345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3502420720.

The product of its digits is 42336000, while the sum is 59.

The spelling of 111674655227345 in words is "one hundred eleven trillion, six hundred seventy-four billion, six hundred fifty-five million, two hundred twenty-seven thousand, three hundred forty-five".