1112002441423 has 4 divisors (see below), whose sum is σ = 1177414349760. Its totient is φ = 1046590533088.

The previous prime is 1112002441397. The next prime is 1112002441439. The reversal of 1112002441423 is 3241442002111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1112002441423 - 2¹³ = 1112002433231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112002451423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32705954143 + ... + 32705954176.

It is an arithmetic number, because the mean of its divisors is an integer number (294353587440).

Almost surely, 2^{1112002441423} is an apocalyptic number.

1112002441423 is a deficient number, since it is larger than the sum of its proper divisors (65411908337).

1112002441423 is an equidigital number, since it uses as much as digits as its factorization.

1112002441423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65411908336.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1112002441423 its reverse (3241442002111), we get a palindrome (4353444443534).

The spelling of 1112002441423 in words is "one trillion, one hundred twelve billion, two million, four hundred forty-one thousand, four hundred twenty-three".