110020344231439 has 4 divisors (see below), whose sum is σ = 110021248895040. Its totient is φ = 110019439567840.

The previous prime is 110020344231433. The next prime is 110020344231509. The reversal of 110020344231439 is 934132443020011.

It is a happy number.

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 110020344231439 - 2²⁷ = 110020210013711 is a prime.

It is a super-2 number, since 2×110020344231439² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110020344231398 and 110020344231407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110020344231433) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 452149354 + ... + 452392615.

It is an arithmetic number, because the mean of its divisors is an integer number (27505312223760).

Almost surely, 2^{110020344231439} is an apocalyptic number.

110020344231439 is a deficient number, since it is larger than the sum of its proper divisors (904663601).

110020344231439 is an equidigital number, since it uses as much as digits as its factorization.

110020344231439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904663600.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 110020344231439 in words is "one hundred ten trillion, twenty billion, three hundred forty-four million, two hundred thirty-one thousand, four hundred thirty-nine".