13442420014 has 4 divisors (see below), whose sum is σ = 20163630024. Its totient is φ = 6721210006.

The previous prime is 13442420009. The next prime is 13442420021. The reversal of 13442420014 is 41002424431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3360605002 + ... + 3360605005.

It is an arithmetic number, because the mean of its divisors is an integer number (5040907506).

Almost surely, 2^13442420014 is an apocalyptic number.

13442420014 is a deficient number, since it is larger than the sum of its proper divisors (6721210010).

13442420014 is an equidigital number, since it uses as much as digits as its factorization.

13442420014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6721210009.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 13442420014 its reverse (41002424431), we get a palindrome (54444844445).

The spelling of 13442420014 in words is "thirteen billion, four hundred forty-two million, four hundred twenty thousand, fourteen".