14420211442 has 32 divisors (see below), whose sum is σ = 26706016512. Its totient is φ = 5686680384.

The previous prime is 14420211431. The next prime is 14420211451. The reversal of 14420211442 is 24411202441.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67278 + ... + 182665.

It is an arithmetic number, because the mean of its divisors is an integer number (834563016).

Almost surely, 2^14420211442 is an apocalyptic number.

14420211442 is a deficient number, since it is larger than the sum of its proper divisors (12285805070).

14420211442 is a wasteful number, since it uses less digits than its factorization.

14420211442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250282.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 14420211442 its reverse (24411202441), we get a palindrome (38831413883).

Subtracting 14420211442 from its reverse (24411202441), we obtain a palindrome (9990990999).

The spelling of 14420211442 in words is "fourteen billion, four hundred twenty million, two hundred eleven thousand, four hundred forty-two".