1114404143023 has 4 divisors (see below), whose sum is σ = 1114612565080. Its totient is φ = 1114195720968.

The previous prime is 1114404142993. The next prime is 1114404143029. The reversal of 1114404143023 is 3203414044111.

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-1114404143023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1114404142982 and 1114404143000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114404143029) 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, 104203008 + ... + 104213701.

It is an arithmetic number, because the mean of its divisors is an integer number (278653141270).

Almost surely, 2^{1114404143023} is an apocalyptic number.

1114404143023 is a deficient number, since it is larger than the sum of its proper divisors (208422057).

1114404143023 is an equidigital number, since it uses as much as digits as its factorization.

1114404143023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208422056.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1114404143023 its reverse (3203414044111), we get a palindrome (4317818187134).

The spelling of 1114404143023 in words is "one trillion, one hundred fourteen billion, four hundred four million, one hundred forty-three thousand, twenty-three".