14244220414 has 4 divisors (see below), whose sum is σ = 21366330624. Its totient is φ = 7122110206.

The previous prime is 14244220391. The next prime is 14244220427. The reversal of 14244220414 is 41402244241.

It is a happy number.

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

It is a super-2 number, since 2×14244220414² (a number of 21 digits) contains 22 as substring.

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, 3561055102 + ... + 3561055105.

It is an arithmetic number, because the mean of its divisors is an integer number (5341582656).

Almost surely, 2^14244220414 is an apocalyptic number.

14244220414 is a deficient number, since it is larger than the sum of its proper divisors (7122110210).

14244220414 is an equidigital number, since it uses as much as digits as its factorization.

14244220414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7122110209.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 14244220414 its reverse (41402244241), we get a palindrome (55646464655).

The spelling of 14244220414 in words is "fourteen billion, two hundred forty-four million, two hundred twenty thousand, four hundred fourteen".