14042123441 has 4 divisors (see below), whose sum is σ = 14059062900. Its totient is φ = 14025183984.

The previous prime is 14042123419. The next prime is 14042123449. The reversal of 14042123441 is 14432124041.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11535619216 + 2506504225 = 107404^2 + 50065^2 .

It is a cyclic number.

It is not a de Polignac number, because 14042123441 - 2²² = 14037929137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14042123441.

It is not an unprimeable number, because it can be changed into a prime (14042123449) 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, 8468486 + ... + 8470143.

It is an arithmetic number, because the mean of its divisors is an integer number (3514765725).

Almost surely, 2^14042123441 is an apocalyptic number.

It is an amenable number.

14042123441 is a deficient number, since it is larger than the sum of its proper divisors (16939459).

14042123441 is an equidigital number, since it uses as much as digits as its factorization.

14042123441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16939458.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 14042123441 its reverse (14432124041), we get a palindrome (28474247482).

The spelling of 14042123441 in words is "fourteen billion, forty-two million, one hundred twenty-three thousand, four hundred forty-one".