1114144220423 has 8 divisors (see below), whose sum is σ = 1270426894128. Its totient is φ = 967944299904.

The previous prime is 1114144220393. The next prime is 1114144220429. The reversal of 1114144220423 is 3240224414111.

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

It is a cyclic number.

It is not a de Polignac number, because 1114144220423 - 2⁶ = 1114144220359 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 (1114144220429) 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 7 ways as a sum of consecutive naturals, for example, 2520688061 + ... + 2520688502.

It is an arithmetic number, because the mean of its divisors is an integer number (158803361766).

Almost surely, 2^{1114144220423} is an apocalyptic number.

1114144220423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1114144220423 is a deficient number, since it is larger than the sum of its proper divisors (156282673705).

1114144220423 is a wasteful number, since it uses less digits than its factorization.

1114144220423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5041376593.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1114144220423 its reverse (3240224414111), we get a palindrome (4354368634534).

The spelling of 1114144220423 in words is "one trillion, one hundred fourteen billion, one hundred forty-four million, two hundred twenty thousand, four hundred twenty-three".