110020243444439 has 4 divisors (see below), whose sum is σ = 110020413411624. Its totient is φ = 110020073477256.

The previous prime is 110020243444411. The next prime is 110020243444477. The reversal of 110020243444439 is 934444342020011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110020243444439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110020243444396 and 110020243444405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110025243444439) 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, 84008912 + ... + 85308485.

It is an arithmetic number, because the mean of its divisors is an integer number (27505103352906).

Almost surely, 2^{110020243444439} is an apocalyptic number.

110020243444439 is a deficient number, since it is larger than the sum of its proper divisors (169967185).

110020243444439 is an equidigital number, since it uses as much as digits as its factorization.

110020243444439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169967184.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 110020243444439 in words is "one hundred ten trillion, twenty billion, two hundred forty-three million, four hundred forty-four thousand, four hundred thirty-nine".