1423314440111 has 4 divisors (see below), whose sum is σ = 1423319478000. Its totient is φ = 1423309402224.

The previous prime is 1423314440069. The next prime is 1423314440123. The reversal of 1423314440111 is 1110444133241.

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 1423314440111 - 2⁶ = 1423314440047 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 (1423314490111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2068286 + ... + 2669163.

It is an arithmetic number, because the mean of its divisors is an integer number (355829869500).

Almost surely, 2^{1423314440111} is an apocalyptic number.

1423314440111 is a deficient number, since it is larger than the sum of its proper divisors (5037889).

1423314440111 is an equidigital number, since it uses as much as digits as its factorization.

1423314440111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5037888.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 1423314440111 its reverse (1110444133241), we get a palindrome (2533758573352).

The spelling of 1423314440111 in words is "one trillion, four hundred twenty-three billion, three hundred fourteen million, four hundred forty thousand, one hundred eleven".