14420044444 has 48 divisors (see below), whose sum is σ = 28342402816. Its totient is φ = 6374246400.

The previous prime is 14420044411. The next prime is 14420044481. The reversal of 14420044444 is 44444002441.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent 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, 110254 + ... + 202474.

Almost surely, 2^14420044444 is an apocalyptic number.

It is an amenable number.

14420044444 is a deficient number, since it is larger than the sum of its proper divisors (13922358372).

14420044444 is a wasteful number, since it uses less digits than its factorization.

14420044444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92366 (or 92364 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 31.

Adding to 14420044444 its reverse (44444002441), we get a palindrome (58864046885).

The spelling of 14420044444 in words is "fourteen billion, four hundred twenty million, forty-four thousand, four hundred forty-four".